361022988 has 24 divisors (see below), whose sum is σ = 846668592. Its totient is φ = 119729344.

The previous prime is 361022983. The next prime is 361023037. The reversal of 361022988 is 889220163.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (361022983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73995 + ... + 78722.

It is an arithmetic number, because the mean of its divisors is an integer number (35277858).

Almost surely, 2^361022988 is an apocalyptic number.

It is an amenable number.

361022988 is an abundant number, since it is smaller than the sum of its proper divisors (485645604).

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

361022988 is a wasteful number, since it uses less digits than its factorization.

361022988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152921 (or 152919 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 361022988 is about 19000.6049377382. The cubic root of 361022988 is about 712.0518494203.

The spelling of 361022988 in words is "three hundred sixty-one million, twenty-two thousand, nine hundred eighty-eight".