9400413889 has 16 divisors (see below), whose sum is σ = 9654847488. Its totient is φ = 9150164352.

The previous prime is 9400413877. The next prime is 9400413901. The reversal of 9400413889 is 9883140049.

It is an interprime number because it is at equal distance from previous prime (9400413877) and next prime (9400413901).

It is a cyclic number.

It is not a de Polignac number, because 9400413889 - 2¹⁹ = 9399889601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9400413389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1823814 + ... + 1828960.

It is an arithmetic number, because the mean of its divisors is an integer number (603427968).

Almost surely, 2^9400413889 is an apocalyptic number.

It is an amenable number.

9400413889 is a deficient number, since it is larger than the sum of its proper divisors (254433599).

9400413889 is a wasteful number, since it uses less digits than its factorization.

9400413889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5544.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 9400413889 is about 96955.7315943725. The cubic root of 9400413889 is about 2110.4852689936.

The spelling of 9400413889 in words is "nine billion, four hundred million, four hundred thirteen thousand, eight hundred eighty-nine".