6149967432 has 64 divisors (see below), whose sum is σ = 18046254720. Its totient is φ = 1709641728.

The previous prime is 6149967427. The next prime is 6149967449. The reversal of 6149967432 is 2347699416.

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, 488473 + ... + 500904.

It is an arithmetic number, because the mean of its divisors is an integer number (281972730).

Almost surely, 2^6149967432 is an apocalyptic number.

It is an amenable number.

6149967432 is an abundant number, since it is smaller than the sum of its proper divisors (11896287288).

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

6149967432 is a wasteful number, since it uses less digits than its factorization.

6149967432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989430 (or 989426 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 51.

The square root of 6149967432 is about 78421.7280605318. The cubic root of 6149967432 is about 1832.1355653449.

The spelling of 6149967432 in words is "six billion, one hundred forty-nine million, nine hundred sixty-seven thousand, four hundred thirty-two".