6215904960 has 112 divisors (see below), whose sum is σ = 19751040000. Its totient is φ = 1656269824.

The previous prime is 6215904931. The next prime is 6215904983. The reversal of 6215904960 is 694095126.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2301691 + ... + 2304389.

Almost surely, 2^6215904960 is an apocalyptic number.

6215904960 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6215904960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9875520000).

6215904960 is an abundant number, since it is smaller than the sum of its proper divisors (13535135040).

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

6215904960 is a wasteful number, since it uses less digits than its factorization.

6215904960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5118 (or 5108 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 6215904960 is about 78841.0106480124. The cubic root of 6215904960 is about 1838.6601146414.

The spelling of 6215904960 in words is "six billion, two hundred fifteen million, nine hundred four thousand, nine hundred sixty".