352444680 has 384 divisors, whose sum is σ = 1462406400. Its totient is φ = 71663616.

The previous prime is 352444667. The next prime is 352444691. The reversal of 352444680 is 86444253.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 813744 + ... + 814176.

It is an arithmetic number, because the mean of its divisors is an integer number (3808350).

Almost surely, 2^352444680 is an apocalyptic number.

352444680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 352444680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (731203200).

352444680 is an abundant number, since it is smaller than the sum of its proper divisors (1109961720).

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

352444680 is a wasteful number, since it uses less digits than its factorization.

352444680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 352444680 is about 18773.5100607212. The cubic root of 352444680 is about 706.3668668170.

The spelling of 352444680 in words is "three hundred fifty-two million, four hundred forty-four thousand, six hundred eighty".