4249766358 has 48 divisors (see below), whose sum is σ = 9680089680. Its totient is φ = 1382008320.

The previous prime is 4249766357. The next prime is 4249766359. The reversal of 4249766358 is 8536679424.

4249766358 is a `hidden beast` number, since 42 + 497 + 6 + 63 + 58 = 666.

It is an interprime number because it is at equal distance from previous prime (4249766357) and next prime (4249766359).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4249766357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67366 + ... + 114182.

It is an arithmetic number, because the mean of its divisors is an integer number (201668535).

Almost surely, 2^4249766358 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4249766358, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4840044840).

4249766358 is an abundant number, since it is smaller than the sum of its proper divisors (5430323322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4249766358 is a wasteful number, since it uses less digits than its factorization.

4249766358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46910 (or 46863 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The square root of 4249766358 is about 65190.2320750586. The cubic root of 4249766358 is about 1619.7762173740.

The spelling of 4249766358 in words is "four billion, two hundred forty-nine million, seven hundred sixty-six thousand, three hundred fifty-eight".