373813776 has 120 divisors (see below), whose sum is σ = 1200101760. Its totient is φ = 106403328.

The previous prime is 373813753. The next prime is 373813789. The reversal of 373813776 is 677318373.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 361356 + ... + 362388.

It is an arithmetic number, because the mean of its divisors is an integer number (10000848).

Almost surely, 2^373813776 is an apocalyptic number.

373813776 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 373813776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (600050880).

373813776 is an abundant number, since it is smaller than the sum of its proper divisors (826287984).

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

373813776 is a wasteful number, since it uses less digits than its factorization.

373813776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413 (or 1404 counting only the distinct ones).

The product of its digits is 444528, while the sum is 45.

The square root of 373813776 is about 19334.2642994245. The cubic root of 373813776 is about 720.3636126346.

The spelling of 373813776 in words is "three hundred seventy-three million, eight hundred thirteen thousand, seven hundred seventy-six".