74368070 has 64 divisors (see below), whose sum is σ = 161796096. Its totient is φ = 24071040.

The previous prime is 74368069. The next prime is 74368079. The reversal of 74368070 is 7086347.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 74368070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74368079) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92912 + ... + 93708.

It is an arithmetic number, because the mean of its divisors is an integer number (2528064).

Almost surely, 2^74368070 is an apocalyptic number.

74368070 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

74368070 is an abundant number, since it is smaller than the sum of its proper divisors (87428026).

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

74368070 is a wasteful number, since it uses less digits than its factorization.

74368070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 74368070 is about 8623.6923646429. The cubic root of 74368070 is about 420.5285673266.

The spelling of 74368070 in words is "seventy-four million, three hundred sixty-eight thousand, seventy".