3890253669 has 8 divisors (see below), whose sum is σ = 5187657600. Its totient is φ = 2593176096.

The previous prime is 3890253613. The next prime is 3890253707. The reversal of 3890253669 is 9663520983.

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

It is not a de Polignac number, because 3890253669 - 2⁸ = 3890253413 is a prime.

It is a super-2 number, since 2×3890253669² = 30268147218335923122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3890253469) 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, 52269 + ... + 102530.

It is an arithmetic number, because the mean of its divisors is an integer number (648457200).

Almost surely, 2^3890253669 is an apocalyptic number.

It is an amenable number.

3890253669 is a deficient number, since it is larger than the sum of its proper divisors (1297403931).

3890253669 is a wasteful number, since it uses less digits than its factorization.

3890253669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163179.

The product of its (nonzero) digits is 2099520, while the sum is 51.

The square root of 3890253669 is about 62371.8980711666. The cubic root of 3890253669 is about 1572.7485990159.

The spelling of 3890253669 in words is "three billion, eight hundred ninety million, two hundred fifty-three thousand, six hundred sixty-nine".