463998953 has 8 divisors (see below), whose sum is σ = 507158496. Its totient is φ = 421002400.

The previous prime is 463998881. The next prime is 463998959. The reversal of 463998953 is 359899364.

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 463998953 - 2¹⁴ = 463982569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (463998959) 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, 34751 + ... + 46212.

It is an arithmetic number, because the mean of its divisors is an integer number (63394812).

Almost surely, 2^463998953 is an apocalyptic number.

It is an amenable number.

463998953 is a deficient number, since it is larger than the sum of its proper divisors (43159543).

463998953 is a wasteful number, since it uses less digits than its factorization.

463998953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81495.

The product of its digits is 6298560, while the sum is 56.

The square root of 463998953 is about 21540.6349256469. The cubic root of 463998953 is about 774.1747458251.

The spelling of 463998953 in words is "four hundred sixty-three million, nine hundred ninety-eight thousand, nine hundred fifty-three".