354216874 has 24 divisors (see below), whose sum is σ = 589421664. Its totient is φ = 158331600.

The previous prime is 354216869. The next prime is 354216899. The reversal of 354216874 is 478612453.

354216874 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×354216874³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79699 + ... + 84025.

It is an arithmetic number, because the mean of its divisors is an integer number (24559236).

Almost surely, 2^354216874 is an apocalyptic number.

354216874 is a deficient number, since it is larger than the sum of its proper divisors (235204790).

354216874 is a wasteful number, since it uses less digits than its factorization.

354216874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4462 (or 4401 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 354216874 is about 18820.6502013081. The cubic root of 354216874 is about 707.5488270563.

The spelling of 354216874 in words is "three hundred fifty-four million, two hundred sixteen thousand, eight hundred seventy-four".