3907494 has 24 divisors (see below), whose sum is σ = 8715720. Its totient is φ = 1297656.

The previous prime is 3907487. The next prime is 3907499. The reversal of 3907494 is 4947093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3907499) 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, 14392 + ... + 14660.

It is an arithmetic number, because the mean of its divisors is an integer number (363155).

Almost surely, 2^3907494 is an apocalyptic number.

3907494 is an abundant number, since it is smaller than the sum of its proper divisors (4808226).

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

3907494 is an equidigital number, since it uses as much as digits as its factorization.

3907494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 3907494 is about 1976.7382224260. The cubic root of 3907494 is about 157.5068477748.

The spelling of 3907494 in words is "three million, nine hundred seven thousand, four hundred ninety-four".