747064416 has 48 divisors (see below), whose sum is σ = 2241195264. Its totient is φ = 213446784.

The previous prime is 747064411. The next prime is 747064421. The reversal of 747064416 is 614460747.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (747064411) and next prime (747064421).

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747064411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555180 + ... + 556523.

It is an arithmetic number, because the mean of its divisors is an integer number (46691568).

Almost surely, 2^747064416 is an apocalyptic number.

It is an amenable number.

747064416 is an abundant number, since it is smaller than the sum of its proper divisors (1494130848).

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

747064416 is a wasteful number, since it uses less digits than its factorization.

747064416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111723 (or 1111715 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 747064416 is about 27332.4791411244. The cubic root of 747064416 is about 907.3733441921.

The spelling of 747064416 in words is "seven hundred forty-seven million, sixty-four thousand, four hundred sixteen".