3749200830 has 48 divisors (see below), whose sum is σ = 10108962864. Its totient is φ = 999786240.

The previous prime is 3749200811. The next prime is 3749200841. The reversal of 3749200830 is 380029473.

3749200830 is a `hidden beast` number, since 374 + 9 + 200 + 83 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 769011 + ... + 773870.

It is an arithmetic number, because the mean of its divisors is an integer number (210603393).

Almost surely, 2^3749200830 is an apocalyptic number.

3749200830 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3749200830 is an abundant number, since it is smaller than the sum of its proper divisors (6359762034).

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

3749200830 is a wasteful number, since it uses less digits than its factorization.

3749200830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542903 (or 1542891 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 3749200830 is about 61230.7180261672. The cubic root of 3749200830 is about 1553.5058803803.

The spelling of 3749200830 in words is "three billion, seven hundred forty-nine million, two hundred thousand, eight hundred thirty".