361432480 has 24 divisors (see below), whose sum is σ = 853884612. Its totient is φ = 144572928.

The previous prime is 361432469. The next prime is 361432483. The reversal of 361432480 is 84234163.

It can be written as a sum of positive squares in 2 ways, for example, as 331094416 + 30338064 = 18196^2 + 5508^2 .

It is not an unprimeable number, because it can be changed into a prime (361432483) 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 3 ways as a sum of consecutive naturals, for example, 1129317 + ... + 1129636.

Almost surely, 2^361432480 is an apocalyptic number.

It is an amenable number.

361432480 is an abundant number, since it is smaller than the sum of its proper divisors (492452132).

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

361432480 is a wasteful number, since it uses less digits than its factorization.

361432480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258968 (or 2258960 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 361432480 is about 19011.3776460308. The cubic root of 361432480 is about 712.3209637364.

The spelling of 361432480 in words is "three hundred sixty-one million, four hundred thirty-two thousand, four hundred eighty".