6245779332 has 96 divisors (see below), whose sum is σ = 16566076800. Its totient is φ = 1815616512.

The previous prime is 6245779307. The next prime is 6245779361. The reversal of 6245779332 is 2339775426.

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, 1150288 + ... + 1155704.

It is an arithmetic number, because the mean of its divisors is an integer number (172563300).

Almost surely, 2^6245779332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6245779332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8283038400).

6245779332 is an abundant number, since it is smaller than the sum of its proper divisors (10320297468).

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

6245779332 is a wasteful number, since it uses less digits than its factorization.

6245779332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5845 (or 5843 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 48.

The square root of 6245779332 is about 79030.2431477975. The cubic root of 6245779332 is about 1841.6010139788.

The spelling of 6245779332 in words is "six billion, two hundred forty-five million, seven hundred seventy-nine thousand, three hundred thirty-two".