9959408 has 20 divisors (see below), whose sum is σ = 19490568. Its totient is φ = 4929600.

The previous prime is 9959407. The next prime is 9959431. The reversal of 9959408 is 8049599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9959407) 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, 1466 + ... + 4697.

Almost surely, 2^9959408 is an apocalyptic number.

It is an amenable number.

9959408 is a deficient number, since it is larger than the sum of its proper divisors (9531160).

9959408 is a wasteful number, since it uses less digits than its factorization.

9959408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6272 (or 6266 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 9959408 is about 3155.8529750291. The cubic root of 9959408 is about 215.1515643032.

The spelling of 9959408 in words is "nine million, nine hundred fifty-nine thousand, four hundred eight".