354422454 has 16 divisors (see below), whose sum is σ = 709486320. Its totient is φ = 118033920.

The previous prime is 354422449. The next prime is 354422489. The reversal of 354422454 is 454224453.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19387 + ... + 32934.

It is an arithmetic number, because the mean of its divisors is an integer number (44342895).

Almost surely, 2^354422454 is an apocalyptic number.

354422454 is an abundant number, since it is smaller than the sum of its proper divisors (355063866).

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

354422454 is a wasteful number, since it uses less digits than its factorization.

354422454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53455.

The product of its digits is 76800, while the sum is 33.

The square root of 354422454 is about 18826.1109632340. The cubic root of 354422454 is about 707.6856827206.

The spelling of 354422454 in words is "three hundred fifty-four million, four hundred twenty-two thousand, four hundred fifty-four".