463922949 has 24 divisors (see below), whose sum is σ = 739020352. Its totient is φ = 253566720.

The previous prime is 463922933. The next prime is 463922951. The reversal of 463922949 is 949229364.

It is not a de Polignac number, because 463922949 - 2⁴ = 463922933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 463922898 and 463922907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463923949) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9772 + ... + 31989.

Almost surely, 2^463922949 is an apocalyptic number.

It is an amenable number.

463922949 is a deficient number, since it is larger than the sum of its proper divisors (275097403).

463922949 is a wasteful number, since it uses less digits than its factorization.

463922949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41817 (or 41794 counting only the distinct ones).

The product of its digits is 839808, while the sum is 48.

The square root of 463922949 is about 21538.8706528453. The cubic root of 463922949 is about 774.1324730355.

The spelling of 463922949 in words is "four hundred sixty-three million, nine hundred twenty-two thousand, nine hundred forty-nine".