373133394 has 12 divisors (see below), whose sum is σ = 808455726. Its totient is φ = 124377792.

The previous prime is 373133359. The next prime is 373133429. The reversal of 373133394 is 493331373.

It is a happy number.

373133394 is a `hidden beast` number, since 3 + 7 + 313 + 339 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (373133359) and next prime (373133429).

It can be written as a sum of positive squares in only one way, i.e., 287811225 + 85322169 = 16965^2 + 9237^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10364799 + ... + 10364834.

Almost surely, 2^373133394 is an apocalyptic number.

373133394 is an abundant number, since it is smaller than the sum of its proper divisors (435322332).

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

373133394 is a wasteful number, since it uses less digits than its factorization.

373133394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20729641 (or 20729638 counting only the distinct ones).

The product of its digits is 61236, while the sum is 36.

The square root of 373133394 is about 19316.6610468787. The cubic root of 373133394 is about 719.9263003267.

The spelling of 373133394 in words is "three hundred seventy-three million, one hundred thirty-three thousand, three hundred ninety-four".