352473372 has 36 divisors (see below), whose sum is σ = 905586136. Its totient is φ = 115564320.

The previous prime is 352473353. The next prime is 352473397. The reversal of 352473372 is 273374253.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78058 + ... + 82449.

Almost surely, 2^352473372 is an apocalyptic number.

It is an amenable number.

352473372 is an abundant number, since it is smaller than the sum of its proper divisors (553112764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

352473372 is a wasteful number, since it uses less digits than its factorization.

352473372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160578 (or 160573 counting only the distinct ones).

The product of its digits is 105840, while the sum is 36.

The square root of 352473372 is about 18774.2742070100. The cubic root of 352473372 is about 706.3860343907.

The spelling of 352473372 in words is "three hundred fifty-two million, four hundred seventy-three thousand, three hundred seventy-two".