748214664 has 32 divisors (see below), whose sum is σ = 1882933440. Its totient is φ = 247752000.

The previous prime is 748214653. The next prime is 748214681. The reversal of 748214664 is 466412847.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99607 + ... + 106854.

It is an arithmetic number, because the mean of its divisors is an integer number (58841670).

Almost surely, 2^748214664 is an apocalyptic number.

It is an amenable number.

748214664 is an abundant number, since it is smaller than the sum of its proper divisors (1134718776).

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

748214664 is a wasteful number, since it uses less digits than its factorization.

748214664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206621 (or 206617 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 748214664 is about 27353.5128274231. The cubic root of 748214664 is about 907.8387967686.

The spelling of 748214664 in words is "seven hundred forty-eight million, two hundred fourteen thousand, six hundred sixty-four".