3877490 has 8 divisors (see below), whose sum is σ = 6979500. Its totient is φ = 1550992.

The previous prime is 3877487. The next prime is 3877507. The reversal of 3877490 is 947783.

It can be written as a sum of positive squares in 2 ways, for example, as 3876961 + 529 = 1969^2 + 23^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 193865 + ... + 193884.

Almost surely, 2^3877490 is an apocalyptic number.

3877490 is a deficient number, since it is larger than the sum of its proper divisors (3102010).

3877490 is a wasteful number, since it uses less digits than its factorization.

3877490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387756.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 3877490 is about 1969.1343275663. The cubic root of 3877490 is about 157.1026685894.

The spelling of 3877490 in words is "three million, eight hundred seventy-seven thousand, four hundred ninety".