352696947 has 8 divisors (see below), whose sum is σ = 475111056. Its totient is φ = 232707072.

The previous prime is 352696921. The next prime is 352696961. The reversal of 352696947 is 749696253.

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

It is not a de Polignac number, because 352696947 - 2¹¹ = 352694899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 352696947.

It is not an unprimeable number, because it can be changed into a prime (352696997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605718 + ... + 606299.

It is an arithmetic number, because the mean of its divisors is an integer number (59388882).

Almost surely, 2^352696947 is an apocalyptic number.

352696947 is a deficient number, since it is larger than the sum of its proper divisors (122414109).

352696947 is a wasteful number, since it uses less digits than its factorization.

352696947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212117.

The product of its digits is 2449440, while the sum is 51.

The square root of 352696947 is about 18780.2275545319. The cubic root of 352696947 is about 706.5353571387.

The spelling of 352696947 in words is "three hundred fifty-two million, six hundred ninety-six thousand, nine hundred forty-seven".