3807380 has 12 divisors (see below), whose sum is σ = 7995540. Its totient is φ = 1522944.

The previous prime is 3807379. The next prime is 3807413. The reversal of 3807380 is 837083.

It can be written as a sum of positive squares in 2 ways, for example, as 407044 + 3400336 = 638^2 + 1844^2 .

It is a super-2 number, since 2×3807380² = 28992284928800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95165 + ... + 95204.

It is an arithmetic number, because the mean of its divisors is an integer number (666295).

Almost surely, 2^3807380 is an apocalyptic number.

It is an amenable number.

3807380 is an abundant number, since it is smaller than the sum of its proper divisors (4188160).

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

3807380 is a wasteful number, since it uses less digits than its factorization.

3807380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190378 (or 190376 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 3807380 is about 1951.2508808454. The cubic root of 3807380 is about 156.1500309866.

The spelling of 3807380 in words is "three million, eight hundred seven thousand, three hundred eighty".