354074146 has 8 divisors (see below), whose sum is σ = 533451600. Its totient is φ = 176256948.

The previous prime is 354074131. The next prime is 354074197. The reversal of 354074146 is 641470453.

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

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, 389496 + ... + 390403.

It is an arithmetic number, because the mean of its divisors is an integer number (66681450).

Almost surely, 2^354074146 is an apocalyptic number.

354074146 is a deficient number, since it is larger than the sum of its proper divisors (179377454).

354074146 is a wasteful number, since it uses less digits than its factorization.

354074146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780128.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 354074146 is about 18816.8580267801. The cubic root of 354074146 is about 707.4537811458.

The spelling of 354074146 in words is "three hundred fifty-four million, seventy-four thousand, one hundred forty-six".