74700464 has 10 divisors (see below), whose sum is σ = 144732180. Its totient is φ = 37350224.

The previous prime is 74700463. The next prime is 74700467. The reversal of 74700464 is 46400747.

It is a self number, because there is not a number n which added to its sum of digits gives 74700464.

It is not an unprimeable number, because it can be changed into a prime (74700463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2334374 + ... + 2334405.

It is an arithmetic number, because the mean of its divisors is an integer number (14473218).

Almost surely, 2^74700464 is an apocalyptic number.

It is an amenable number.

74700464 is a deficient number, since it is larger than the sum of its proper divisors (70031716).

74700464 is a wasteful number, since it uses less digits than its factorization.

74700464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4668787 (or 4668781 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 74700464 is about 8642.9430172829. The cubic root of 74700464 is about 421.1541648168.

The spelling of 74700464 in words is "seventy-four million, seven hundred thousand, four hundred sixty-four".