354872472 has 32 divisors (see below), whose sum is σ = 887777280. Its totient is φ = 118211360.

The previous prime is 354872447. The next prime is 354872477. The reversal of 354872472 is 274278453.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354872477) 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, 39697 + ... + 47807.

It is an arithmetic number, because the mean of its divisors is an integer number (27743040).

Almost surely, 2^354872472 is an apocalyptic number.

It is an amenable number.

354872472 is an abundant number, since it is smaller than the sum of its proper divisors (532904808).

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

354872472 is a wasteful number, since it uses less digits than its factorization.

354872472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9943 (or 9939 counting only the distinct ones).

The product of its digits is 376320, while the sum is 42.

The square root of 354872472 is about 18838.0591356965. The cubic root of 354872472 is about 707.9850774090.

The spelling of 354872472 in words is "three hundred fifty-four million, eight hundred seventy-two thousand, four hundred seventy-two".