3970896139 has 8 divisors (see below), whose sum is σ = 4542501600. Its totient is φ = 3400374336.

The previous prime is 3970896131. The next prime is 3970896151. The reversal of 3970896139 is 9316980793.

3970896139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3970896139 - 2³ = 3970896131 is a prime.

It is a super-2 number, since 2×3970896139² = 31536032293450214642, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3970896139.

It is not an unprimeable number, because it can be changed into a prime (3970896131) 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, 263044 + ... + 277729.

It is an arithmetic number, because the mean of its divisors is an integer number (567812700).

Almost surely, 2^3970896139 is an apocalyptic number.

3970896139 is a deficient number, since it is larger than the sum of its proper divisors (571605461).

3970896139 is a wasteful number, since it uses less digits than its factorization.

3970896139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541829.

The product of its (nonzero) digits is 2204496, while the sum is 55.

The square root of 3970896139 is about 63015.0469253178. The cubic root of 3970896139 is about 1583.5417183556.

The spelling of 3970896139 in words is "three billion, nine hundred seventy million, eight hundred ninety-six thousand, one hundred thirty-nine".