351672 has 16 divisors (see below), whose sum is σ = 879240. Its totient is φ = 117216.

The previous prime is 351667. The next prime is 351691. The reversal of 351672 is 276153.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 14653 = 351672 / (3 + 5 + 1 + 6 + 7 + 2).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 351672.

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, 7303 + ... + 7350.

2³⁵¹⁶⁷² is an apocalyptic number.

It is an amenable number.

351672 is an abundant number, since it is smaller than the sum of its proper divisors (527568).

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

351672 is a wasteful number, since it uses less digits than its factorization.

351672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14662 (or 14658 counting only the distinct ones).

The product of its digits is 1260, while the sum is 24.

The square root of 351672 is about 593.0193926003. The cubic root of 351672 is about 70.5850289393.

The spelling of 351672 in words is "three hundred fifty-one thousand, six hundred seventy-two".