74006313 has 16 divisors (see below), whose sum is σ = 100119360. Its totient is φ = 48620736.

The previous prime is 74006293. The next prime is 74006357. The reversal of 74006313 is 31360047.

It is not a de Polignac number, because 74006313 - 2⁵ = 74006281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74006213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73731 + ... + 74727.

It is an arithmetic number, because the mean of its divisors is an integer number (6257460).

Almost surely, 2^74006313 is an apocalyptic number.

It is an amenable number.

74006313 is a deficient number, since it is larger than the sum of its proper divisors (26113047).

74006313 is a wasteful number, since it uses less digits than its factorization.

74006313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 74006313 is about 8602.6921948888. The cubic root of 74006313 is about 419.8455838243.

The spelling of 74006313 in words is "seventy-four million, six thousand, three hundred thirteen".