4149495702 has 64 divisors (see below), whose sum is σ = 10183691520. Its totient is φ = 1257408360.

The previous prime is 4149495697. The next prime is 4149495739. The reversal of 4149495702 is 2075949414.

4149495702 is a `hidden beast` number, since 4 + 1 + 494 + 95 + 70 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4993 + ... + 91235.

It is an arithmetic number, because the mean of its divisors is an integer number (159120180).

Almost surely, 2^4149495702 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4149495702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5091845760).

4149495702 is an abundant number, since it is smaller than the sum of its proper divisors (6034195818).

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

4149495702 is an equidigital number, since it uses as much as digits as its factorization.

4149495702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86277 (or 86259 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 4149495702 is about 64416.5794031319. The cubic root of 4149495702 is about 1606.9354797108.

The spelling of 4149495702 in words is "four billion, one hundred forty-nine million, four hundred ninety-five thousand, seven hundred two".