361763420 has 24 divisors (see below), whose sum is σ = 799688400. Its totient is φ = 137089152.

The previous prime is 361763411. The next prime is 361763447. The reversal of 361763420 is 24367163.

It is a congruent number.

It is an unprimeable number.

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, 475625 + ... + 476384.

It is an arithmetic number, because the mean of its divisors is an integer number (33320350).

Almost surely, 2^361763420 is an apocalyptic number.

It is an amenable number.

361763420 is an abundant number, since it is smaller than the sum of its proper divisors (437924980).

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

361763420 is a wasteful number, since it uses less digits than its factorization.

361763420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952037 (or 952035 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 361763420 is about 19020.0793899500. The cubic root of 361763420 is about 712.5383059327.

The spelling of 361763420 in words is "three hundred sixty-one million, seven hundred sixty-three thousand, four hundred twenty".