9631497 has 8 divisors (see below), whose sum is σ = 12864544. Its totient is φ = 6409728.

The previous prime is 9631493. The next prime is 9631519. The reversal of 9631497 is 7941369.

9631497 is digitally balanced in base 2 and base 4, because in such bases 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 not a de Polignac number, because 9631497 - 2² = 9631493 is a prime.

It is a super-2 number, since 2×9631497² = 185531468922018, which contains 22 as substring.

It is a d-powerful number, because it can be written as 9 + 6 + 3¹⁴ + 1 + 4⁸ + 9⁷ + 7 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9631493) 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, 568 + ... + 4425.

It is an arithmetic number, because the mean of its divisors is an integer number (1608068).

Almost surely, 2^9631497 is an apocalyptic number.

It is an amenable number.

9631497 is a deficient number, since it is larger than the sum of its proper divisors (3233047).

9631497 is a wasteful number, since it uses less digits than its factorization.

9631497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5639.

The product of its digits is 40824, while the sum is 39.

The square root of 9631497 is about 3103.4653212176. The cubic root of 9631497 is about 212.7638945212.

The spelling of 9631497 in words is "nine million, six hundred thirty-one thousand, four hundred ninety-seven".