351625067 has 4 divisors (see below), whose sum is σ = 353782440. Its totient is φ = 349467696.

The previous prime is 351625051. The next prime is 351625117. The reversal of 351625067 is 760526153.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 760526153 = 1069 ⋅711437.

It is a cyclic number.

It is not a de Polignac number, because 351625067 - 2⁴ = 351625051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (351615067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1078442 + ... + 1078767.

It is an arithmetic number, because the mean of its divisors is an integer number (88445610).

Almost surely, 2^351625067 is an apocalyptic number.

351625067 is a deficient number, since it is larger than the sum of its proper divisors (2157373).

351625067 is a wasteful number, since it uses less digits than its factorization.

351625067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157372.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 351625067 is about 18751.6683791070. The cubic root of 351625067 is about 705.8188878359.

The spelling of 351625067 in words is "three hundred fifty-one million, six hundred twenty-five thousand, sixty-seven".