3896494790 has 16 divisors (see below), whose sum is σ = 7203250512. Its totient is φ = 1516473504.

The previous prime is 3896494759. The next prime is 3896494799. The reversal of 3896494790 is 974946983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3896494799) 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, 5265164 + ... + 5265903.

It is an arithmetic number, because the mean of its divisors is an integer number (450203157).

Almost surely, 2^3896494790 is an apocalyptic number.

3896494790 is a deficient number, since it is larger than the sum of its proper divisors (3306755722).

3896494790 is a wasteful number, since it uses less digits than its factorization.

3896494790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10531111.

The product of its (nonzero) digits is 11757312, while the sum is 59.

The square root of 3896494790 is about 62421.9095350343. The cubic root of 3896494790 is about 1573.5892014300.

The spelling of 3896494790 in words is "three billion, eight hundred ninety-six million, four hundred ninety-four thousand, seven hundred ninety".