422477374 has 8 divisors (see below), whose sum is σ = 691326648. Its totient is φ = 192035160.

The previous prime is 422477339. The next prime is 422477437. The reversal of 422477374 is 473774224.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9601737 + ... + 9601780.

It is an arithmetic number, because the mean of its divisors is an integer number (86415831).

Almost surely, 2^422477374 is an apocalyptic number.

422477374 is a deficient number, since it is larger than the sum of its proper divisors (268849274).

422477374 is a wasteful number, since it uses less digits than its factorization.

422477374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19203530.

The product of its digits is 263424, while the sum is 40.

The square root of 422477374 is about 20554.2544014615. The cubic root of 422477374 is about 750.3567926088.

The spelling of 422477374 in words is "four hundred twenty-two million, four hundred seventy-seven thousand, three hundred seventy-four".