3890933 has 8 divisors (see below), whose sum is σ = 4088448. Its totient is φ = 3695824.

The previous prime is 3890927. The next prime is 3890951. The reversal of 3890933 is 3390983.

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

It is not a de Polignac number, because 3890933 - 2¹² = 3886837 is a prime.

It is a super-2 number, since 2×3890933² = 30278719220978, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3890893 and 3890902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3890963) 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, 3335 + ... + 4347.

It is an arithmetic number, because the mean of its divisors is an integer number (511056).

Almost surely, 2^3890933 is an apocalyptic number.

It is an amenable number.

3890933 is a deficient number, since it is larger than the sum of its proper divisors (197515).

3890933 is a wasteful number, since it uses less digits than its factorization.

3890933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 3890933 is about 1972.5448030400. The cubic root of 3890933 is about 157.2840140150.

The spelling of 3890933 in words is "three million, eight hundred ninety thousand, nine hundred thirty-three".