354794738 has 8 divisors (see below), whose sum is σ = 534516780. Its totient is φ = 176622480.

The previous prime is 354794717. The next prime is 354794747. The reversal of 354794738 is 837497453.

It can be written as a sum of positive squares in 2 ways, for example, as 320302609 + 34492129 = 17897^2 + 5873^2 .

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

It is a super-2 number, since 2×354794738² = 251758612224977288, which contains 22 as substring.

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, 386873 + ... + 387788.

Almost surely, 2^354794738 is an apocalyptic number.

354794738 is a deficient number, since it is larger than the sum of its proper divisors (179722042).

354794738 is a wasteful number, since it uses less digits than its factorization.

354794738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774892.

The product of its digits is 2540160, while the sum is 50.

The square root of 354794738 is about 18835.9958059031. The cubic root of 354794738 is about 707.9333794656.

The spelling of 354794738 in words is "three hundred fifty-four million, seven hundred ninety-four thousand, seven hundred thirty-eight".