3900963 has 8 divisors (see below), whose sum is σ = 5674176. Its totient is φ = 2364200.

The previous prime is 3900943. The next prime is 3900989. The reversal of 3900963 is 3690093.

3900963 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 3900963 - 2⁵ = 3900931 is a prime.

It is a super-3 number, since 3×3900963³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

3900963 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3900963.

It is not an unprimeable number, because it can be changed into a prime (3900943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59073 + ... + 59138.

It is an arithmetic number, because the mean of its divisors is an integer number (709272).

Almost surely, 2^3900963 is an apocalyptic number.

3900963 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3900963 is a deficient number, since it is larger than the sum of its proper divisors (1773213).

3900963 is a wasteful number, since it uses less digits than its factorization.

3900963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118225.

The product of its (nonzero) digits is 4374, while the sum is 30.

The square root of 3900963 is about 1975.0855677666. The cubic root of 3900963 is about 157.4190463291.

The spelling of 3900963 in words is "three million, nine hundred thousand, nine hundred sixty-three".