353976428 has 12 divisors (see below), whose sum is σ = 667109520. Its totient is φ = 163373712.

The previous prime is 353976419. The next prime is 353976443. The reversal of 353976428 is 824679353.

It is a happy number.

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, 3403568 + ... + 3403671.

It is an arithmetic number, because the mean of its divisors is an integer number (55592460).

Almost surely, 2^353976428 is an apocalyptic number.

It is an amenable number.

353976428 is a deficient number, since it is larger than the sum of its proper divisors (313133092).

353976428 is a wasteful number, since it uses less digits than its factorization.

353976428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6807256 (or 6807254 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 47.

The square root of 353976428 is about 18814.2612929660. The cubic root of 353976428 is about 707.3886937153.

The spelling of 353976428 in words is "three hundred fifty-three million, nine hundred seventy-six thousand, four hundred twenty-eight".