372834489946 has 16 divisors (see below), whose sum is σ = 562704937704. Its totient is φ = 185268086784.

The previous prime is 372834489943. The next prime is 372834489971. The reversal of 372834489946 is 649984438273.

It can be written as a sum of positive squares in 4 ways, for example, as 88277323225 + 284557166721 = 297115^2 + 533439^2 .

It is not an unprimeable number, because it can be changed into a prime (372834489943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85731 + ... + 867766.

Almost surely, 2^372834489946 is an apocalyptic number.

372834489946 is a deficient number, since it is larger than the sum of its proper divisors (189870447758).

372834489946 is a wasteful number, since it uses less digits than its factorization.

372834489946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954705.

The product of its digits is 250822656, while the sum is 67.

The spelling of 372834489946 in words is "three hundred seventy-two billion, eight hundred thirty-four million, four hundred eighty-nine thousand, nine hundred forty-six".