3890327894 has 8 divisors (see below), whose sum is σ = 5835763128. Its totient is φ = 1945073520.

The previous prime is 3890327891. The next prime is 3890327897. The reversal of 3890327894 is 4987230983.

It is an interprime number because it is at equal distance from previous prime (3890327891) and next prime (3890327897).

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

It is a super-2 number, since 2×3890327894² = 30269302245668950472, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3890327891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42929 + ... + 98099.

It is an arithmetic number, because the mean of its divisors is an integer number (729470391).

Almost surely, 2^3890327894 is an apocalyptic number.

3890327894 is a deficient number, since it is larger than the sum of its proper divisors (1945435234).

3890327894 is a wasteful number, since it uses less digits than its factorization.

3890327894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90430.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The square root of 3890327894 is about 62372.4930878989. The cubic root of 3890327894 is about 1572.7586014933.

The spelling of 3890327894 in words is "three billion, eight hundred ninety million, three hundred twenty-seven thousand, eight hundred ninety-four".