3749880 has 32 divisors (see below), whose sum is σ = 11250000. Its totient is φ = 999936.

The previous prime is 3749873. The next prime is 3749881. The reversal of 3749880 is 889473.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3749881) 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, 15505 + ... + 15744.

Almost surely, 2^3749880 is an apocalyptic number.

3749880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3749880 is an abundant number, since it is smaller than the sum of its proper divisors (7500120).

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

3749880 is a wasteful number, since it uses less digits than its factorization.

3749880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31263 (or 31259 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 3749880 is about 1936.4606889891. The cubic root of 3749880 is about 155.3599680893.

The spelling of 3749880 in words is "three million, seven hundred forty-nine thousand, eight hundred eighty".