351651996 has 48 divisors (see below), whose sum is σ = 936341280. Its totient is φ = 114048000.

The previous prime is 351651961. The next prime is 351652009. The reversal of 351651996 is 699156153.

351651996 is a `hidden beast` number, since 35 + 16 + 519 + 96 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40005 + ... + 47996.

It is an arithmetic number, because the mean of its divisors is an integer number (19507110).

Almost surely, 2^351651996 is an apocalyptic number.

351651996 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

351651996 is an abundant number, since it is smaller than the sum of its proper divisors (584689284).

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

351651996 is a wasteful number, since it uses less digits than its factorization.

351651996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88051 (or 88043 counting only the distinct ones).

The product of its digits is 218700, while the sum is 45.

The square root of 351651996 is about 18752.3864081348. The cubic root of 351651996 is about 705.8369056181.

The spelling of 351651996 in words is "three hundred fifty-one million, six hundred fifty-one thousand, nine hundred ninety-six".