938064632 has 8 divisors (see below), whose sum is σ = 1758871200. Its totient is φ = 469032312.

The previous prime is 938064577. The next prime is 938064643. The reversal of 938064632 is 236460839.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 938064632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58629032 + ... + 58629047.

It is an arithmetic number, because the mean of its divisors is an integer number (219858900).

Almost surely, 2^938064632 is an apocalyptic number.

It is an amenable number.

938064632 is a deficient number, since it is larger than the sum of its proper divisors (820806568).

938064632 is a wasteful number, since it uses less digits than its factorization.

938064632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117258085 (or 117258081 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 938064632 is about 30627.8407988549. The cubic root of 938064632 is about 978.9133561524.

The spelling of 938064632 in words is "nine hundred thirty-eight million, sixty-four thousand, six hundred thirty-two".