9953463 has 8 divisors (see below), whose sum is σ = 14292208. Its totient is φ = 6125184.

The previous prime is 9953429. The next prime is 9953479. The reversal of 9953463 is 3643599.

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

It is not a de Polignac number, because 9953463 - 2⁶ = 9953399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 255217 = 9953463 / (9 + 9 + 5 + 3 + 4 + 6 + 3).

It is a Duffinian number.

9953463 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9953413) 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, 127570 + ... + 127647.

It is an arithmetic number, because the mean of its divisors is an integer number (1786526).

Almost surely, 2^9953463 is an apocalyptic number.

9953463 is a deficient number, since it is larger than the sum of its proper divisors (4338745).

9953463 is a wasteful number, since it uses less digits than its factorization.

9953463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255233.

The product of its digits is 87480, while the sum is 39.

The square root of 9953463 is about 3154.9109337666. The cubic root of 9953463 is about 215.1087461411.

The spelling of 9953463 in words is "nine million, nine hundred fifty-three thousand, four hundred sixty-three".