352550340 has 48 divisors (see below), whose sum is σ = 1096824960. Its totient is φ = 94013280.

The previous prime is 352550327. The next prime is 352550347. The reversal of 352550340 is 43055253.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (352550347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325896 + ... + 326975.

It is an arithmetic number, because the mean of its divisors is an integer number (22850520).

Almost surely, 2^352550340 is an apocalyptic number.

352550340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

352550340 is an abundant number, since it is smaller than the sum of its proper divisors (744274620).

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

352550340 is a wasteful number, since it uses less digits than its factorization.

352550340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652889 (or 652881 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 352550340 is about 18776.3239213644. The cubic root of 352550340 is about 706.4374474124.

The spelling of 352550340 in words is "three hundred fifty-two million, five hundred fifty thousand, three hundred forty".