353493074 has 8 divisors (see below), whose sum is σ = 578443248. Its totient is φ = 160678660.

The previous prime is 353493029. The next prime is 353493143. The reversal of 353493074 is 470394353.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8033912 + ... + 8033955.

It is an arithmetic number, because the mean of its divisors is an integer number (72305406).

Almost surely, 2^353493074 is an apocalyptic number.

353493074 is a deficient number, since it is larger than the sum of its proper divisors (224950174).

353493074 is a wasteful number, since it uses less digits than its factorization.

353493074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16067880.

The product of its (nonzero) digits is 136080, while the sum is 38.

The square root of 353493074 is about 18801.4114895664. The cubic root of 353493074 is about 707.0665678375.

The spelling of 353493074 in words is "three hundred fifty-three million, four hundred ninety-three thousand, seventy-four".