942612804 has 243 divisors, whose sum is σ = 3014430237. Its totient is φ = 247580928.

The previous prime is 942612799. The next prime is 942612829. The reversal of 942612804 is 408216249.

The square root of 942612804 is 30702.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 733868100 + 208744704 = 27090^2 + 14448^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 21921207 + ... + 21921249.

Almost surely, 2^942612804 is an apocalyptic number.

942612804 is the 30702-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 942612804

942612804 is an abundant number, since it is smaller than the sum of its proper divisors (2071817433).

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

942612804 is a wasteful number, since it uses less digits than its factorization.

942612804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The cubic root of 942612804 is about 980.4928813204.

Multiplying 942612804 by its sum of digits (36), we get a square (33934060944 = 184212²).

942612804 divided by its sum of digits (36) gives a square (26183689 = 5117²).

The spelling of 942612804 in words is "nine hundred forty-two million, six hundred twelve thousand, eight hundred four".