474428373 has 4 divisors (see below), whose sum is σ = 632571168. Its totient is φ = 316285580.

The previous prime is 474428359. The next prime is 474428377. The reversal of 474428373 is 373824474.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 474428373 - 2¹² = 474424277 is a prime.

It is a super-2 number, since 2×474428373² = 450164562214854258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474428377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79071393 + ... + 79071398.

It is an arithmetic number, because the mean of its divisors is an integer number (158142792).

Almost surely, 2^474428373 is an apocalyptic number.

It is an amenable number.

474428373 is a deficient number, since it is larger than the sum of its proper divisors (158142795).

474428373 is a wasteful number, since it uses less digits than its factorization.

474428373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158142794.

The product of its digits is 451584, while the sum is 42.

The square root of 474428373 is about 21781.3767471205. The cubic root of 474428373 is about 779.9322607183.

The spelling of 474428373 in words is "four hundred seventy-four million, four hundred twenty-eight thousand, three hundred seventy-three".