74373370 has 16 divisors (see below), whose sum is σ = 135199368. Its totient is φ = 29454400.

The previous prime is 74373361. The next prime is 74373373. The reversal of 74373370 is 7337347.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 72233001 + 2140369 = 8499^2 + 1463^2 .

It is not an unprimeable number, because it can be changed into a prime (74373373) 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, 35809 + ... + 37828.

Almost surely, 2^74373370 is an apocalyptic number.

74373370 is a deficient number, since it is larger than the sum of its proper divisors (60825998).

74373370 is a wasteful number, since it uses less digits than its factorization.

74373370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73745.

The product of its (nonzero) digits is 37044, while the sum is 34.

The square root of 74373370 is about 8623.9996521336. Note that the first 3 decimals coincide. The cubic root of 74373370 is about 420.5385570460.

The spelling of 74373370 in words is "seventy-four million, three hundred seventy-three thousand, three hundred seventy".