74484352 has 16 divisors (see below), whose sum is σ = 148387050. Its totient is φ = 37242112.

The previous prime is 74484349. The next prime is 74484359. The reversal of 74484352 is 25348447.

It can be written as a sum of positive squares in only one way, i.e., 64899136 + 9585216 = 8056^2 + 3096^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (74484359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290827 + ... + 291082.

Almost surely, 2^74484352 is an apocalyptic number.

It is an amenable number.

74484352 is a deficient number, since it is larger than the sum of its proper divisors (73902698).

74484352 is an equidigital number, since it uses as much as digits as its factorization.

74484352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581923 (or 581911 counting only the distinct ones).

The product of its digits is 107520, while the sum is 37.

The square root of 74484352 is about 8630.4317389109. The cubic root of 74484352 is about 420.7476328401.

The spelling of 74484352 in words is "seventy-four million, four hundred eighty-four thousand, three hundred fifty-two".