4615981896 has 32 divisors (see below), whose sum is σ = 11582870400. Its totient is φ = 1532938560.

The previous prime is 4615981807. The next prime is 4615981913. The reversal of 4615981896 is 6981895164.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351040 + ... + 363951.

It is an arithmetic number, because the mean of its divisors is an integer number (361964700).

Almost surely, 2^4615981896 is an apocalyptic number.

It is an amenable number.

4615981896 is an abundant number, since it is smaller than the sum of its proper divisors (6966888504).

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

4615981896 is a wasteful number, since it uses less digits than its factorization.

4615981896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715269 (or 715265 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 57.

The square root of 4615981896 is about 67941.0177727711. The cubic root of 4615981896 is about 1665.0273266985.

The spelling of 4615981896 in words is "four billion, six hundred fifteen million, nine hundred eighty-one thousand, eight hundred ninety-six".