74753394 has 16 divisors (see below), whose sum is σ = 153547968. Its totient is φ = 24244272.

The previous prime is 74753377. The next prime is 74753401. The reversal of 74753394 is 49335747.

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, 168142 + ... + 168585.

It is an arithmetic number, because the mean of its divisors is an integer number (9596748).

Almost surely, 2^74753394 is an apocalyptic number.

74753394 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

74753394 is an abundant number, since it is smaller than the sum of its proper divisors (78794574).

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

74753394 is a wasteful number, since it uses less digits than its factorization.

74753394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336769.

The product of its digits is 317520, while the sum is 42.

The square root of 74753394 is about 8646.0045107552. The cubic root of 74753394 is about 421.2536127800.

The spelling of 74753394 in words is "seventy-four million, seven hundred fifty-three thousand, three hundred ninety-four".