3800907 has 12 divisors (see below), whose sum is σ = 5989464. Its totient is φ = 2303520.

The previous prime is 3800887. The next prime is 3800917. The reversal of 3800907 is 7090083.

It is a happy number.

It is not a de Polignac number, because 3800907 - 2¹⁰ = 3799883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3800917) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19098 + ... + 19295.

It is an arithmetic number, because the mean of its divisors is an integer number (499122).

Almost surely, 2^3800907 is an apocalyptic number.

3800907 is a deficient number, since it is larger than the sum of its proper divisors (2188557).

3800907 is a wasteful number, since it uses less digits than its factorization.

3800907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38410 (or 38407 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 3800907 is about 1949.5914956729. The cubic root of 3800907 is about 156.0614895666.

The spelling of 3800907 in words is "three million, eight hundred thousand, nine hundred seven".