356228988 has 24 divisors (see below), whose sum is σ = 831920208. Its totient is φ = 118640256.

The previous prime is 356228987. The next prime is 356229019. The reversal of 356228988 is 889822653.

It is a self number, because there is not a number n which added to its sum of digits gives 356228988.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356228981) 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 7 ways as a sum of consecutive naturals, for example, 2320 + ... + 26792.

It is an arithmetic number, because the mean of its divisors is an integer number (34663342).

Almost surely, 2^356228988 is an apocalyptic number.

It is an amenable number.

356228988 is an abundant number, since it is smaller than the sum of its proper divisors (475691220).

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

356228988 is a wasteful number, since it uses less digits than its factorization.

356228988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25693 (or 25691 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 51.

The square root of 356228988 is about 18874.0294584914. The cubic root of 356228988 is about 708.8860320127.

The spelling of 356228988 in words is "three hundred fifty-six million, two hundred twenty-eight thousand, nine hundred eighty-eight".