351867480 has 64 divisors (see below), whose sum is σ = 1070496000. Its totient is φ = 92507520.

The previous prime is 351867457. The next prime is 351867487. The reversal of 351867480 is 84768153.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351867487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12130 + ... + 29169.

It is an arithmetic number, because the mean of its divisors is an integer number (16726500).

Almost surely, 2^351867480 is an apocalyptic number.

351867480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

351867480 is an abundant number, since it is smaller than the sum of its proper divisors (718628520).

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

351867480 is a wasteful number, since it uses less digits than its factorization.

351867480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41384 (or 41380 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 351867480 is about 18758.1310369663. The cubic root of 351867480 is about 705.9810495493.

The spelling of 351867480 in words is "three hundred fifty-one million, eight hundred sixty-seven thousand, four hundred eighty".