413668374 has 16 divisors (see below), whose sum is σ = 945527808. Its totient is φ = 118190952.

The previous prime is 413668357. The next prime is 413668379. The reversal of 413668374 is 473866314.

It is a happy number.

It is a super-2 number, since 2×413668374² = 342243047295607752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 9849247 = 413668374 / (4 + 1 + 3 + 6 + 6 + 8 + 3 + 7 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413668379) 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, 4924582 + ... + 4924665.

It is an arithmetic number, because the mean of its divisors is an integer number (59095488).

Almost surely, 2^413668374 is an apocalyptic number.

413668374 is an abundant number, since it is smaller than the sum of its proper divisors (531859434).

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

413668374 is a wasteful number, since it uses less digits than its factorization.

413668374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9849259.

The product of its digits is 290304, while the sum is 42.

The square root of 413668374 is about 20338.8390524140. The cubic root of 413668374 is about 745.1049348459.

The spelling of 413668374 in words is "four hundred thirteen million, six hundred sixty-eight thousand, three hundred seventy-four".