353256434 has 16 divisors (see below), whose sum is σ = 538962336. Its totient is φ = 173628000.

The previous prime is 353256403. The next prime is 353256457. The reversal of 353256434 is 434652353.

It is a junction number, because it is equal to n+sod(n) for n = 353256394 and 353256403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21734 + ... + 34334.

It is an arithmetic number, because the mean of its divisors is an integer number (33685146).

Almost surely, 2^353256434 is an apocalyptic number.

353256434 is a deficient number, since it is larger than the sum of its proper divisors (185705902).

353256434 is a wasteful number, since it uses less digits than its factorization.

353256434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12841.

The product of its digits is 129600, while the sum is 35.

The square root of 353256434 is about 18795.1172914670. The cubic root of 353256434 is about 706.9087546719.

The spelling of 353256434 in words is "three hundred fifty-three million, two hundred fifty-six thousand, four hundred thirty-four".