741632644 has 12 divisors (see below), whose sum is σ = 1298073168. Its totient is φ = 370754600.

The previous prime is 741632627. The next prime is 741632659. The reversal of 741632644 is 446236147.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21339 + ... + 44029.

It is an arithmetic number, because the mean of its divisors is an integer number (108172764).

Almost surely, 2^741632644 is an apocalyptic number.

It is an amenable number.

741632644 is a deficient number, since it is larger than the sum of its proper divisors (556440524).

741632644 is a wasteful number, since it uses less digits than its factorization.

741632644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30866 (or 30864 counting only the distinct ones).

The product of its digits is 96768, while the sum is 37.

The square root of 741632644 is about 27232.9330774340. The cubic root of 741632644 is about 905.1688762311.

The spelling of 741632644 in words is "seven hundred forty-one million, six hundred thirty-two thousand, six hundred forty-four".