74460970 has 8 divisors (see below), whose sum is σ = 134029764. Its totient is φ = 29784384.

The previous prime is 74460941. The next prime is 74460973. The reversal of 74460970 is 7906447.

It can be written as a sum of positive squares in 2 ways, for example, as 69438889 + 5022081 = 8333^2 + 2241^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (74460973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3723039 + ... + 3723058.

Almost surely, 2^74460970 is an apocalyptic number.

74460970 is a deficient number, since it is larger than the sum of its proper divisors (59568794).

74460970 is a wasteful number, since it uses less digits than its factorization.

74460970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7446104.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 74460970 is about 8629.0770074209. The cubic root of 74460970 is about 420.7036014407.

The spelling of 74460970 in words is "seventy-four million, four hundred sixty thousand, nine hundred seventy".