74374351 has 8 divisors (see below), whose sum is σ = 76112064. Its totient is φ = 72643200.

The previous prime is 74374319. The next prime is 74374361. The reversal of 74374351 is 15347347.

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

It is not a de Polignac number, because 74374351 - 2⁵ = 74374319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74374361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26931 + ... + 29563.

It is an arithmetic number, because the mean of its divisors is an integer number (9514008).

Almost surely, 2^74374351 is an apocalyptic number.

74374351 is a deficient number, since it is larger than the sum of its proper divisors (1737713).

74374351 is a wasteful number, since it uses less digits than its factorization.

74374351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3281.

The product of its digits is 35280, while the sum is 34.

The square root of 74374351 is about 8624.0565281079. The cubic root of 74374351 is about 420.5404060345.

The spelling of 74374351 in words is "seventy-four million, three hundred seventy-four thousand, three hundred fifty-one".