938729464 has 16 divisors (see below), whose sum is σ = 1763503920. Its totient is φ = 468461760.

The previous prime is 938729459. The next prime is 938729483. The reversal of 938729464 is 464927839.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108444 + ... + 116779.

It is an arithmetic number, because the mean of its divisors is an integer number (110218995).

Almost surely, 2^938729464 is an apocalyptic number.

It is an amenable number.

938729464 is a deficient number, since it is larger than the sum of its proper divisors (824774456).

938729464 is a wasteful number, since it uses less digits than its factorization.

938729464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225750 (or 225746 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 52.

The square root of 938729464 is about 30638.6922697428. The cubic root of 938729464 is about 979.1445624087.

The spelling of 938729464 in words is "nine hundred thirty-eight million, seven hundred twenty-nine thousand, four hundred sixty-four".