74274350 has 12 divisors (see below), whose sum is σ = 138150384. Its totient is φ = 29709720.

The previous prime is 74274349. The next prime is 74274353. The reversal of 74274350 is 5347247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74274353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 742694 + ... + 742793.

It is an arithmetic number, because the mean of its divisors is an integer number (11512532).

Almost surely, 2^74274350 is an apocalyptic number.

74274350 is a deficient number, since it is larger than the sum of its proper divisors (63876034).

74274350 is a wasteful number, since it uses less digits than its factorization.

74274350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485499 (or 1485494 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 74274350 is about 8618.2567842923. The cubic root of 74274350 is about 420.3518404741.

The spelling of 74274350 in words is "seventy-four million, two hundred seventy-four thousand, three hundred fifty".