463705749 has 48 divisors (see below), whose sum is σ = 749919360. Its totient is φ = 283046400.

The previous prime is 463705717. The next prime is 463705763. The reversal of 463705749 is 947507364.

463705749 is a `hidden beast` number, since 4 + 6 + 3 + 70 + 574 + 9 = 666.

It is not a de Polignac number, because 463705749 - 2⁵ = 463705717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463705769) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 688677 + ... + 689349.

It is an arithmetic number, because the mean of its divisors is an integer number (15623320).

Almost surely, 2^463705749 is an apocalyptic number.

It is an amenable number.

463705749 is a deficient number, since it is larger than the sum of its proper divisors (286213611).

463705749 is a wasteful number, since it uses less digits than its factorization.

463705749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859 (or 840 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 463705749 is about 21533.8280154737. The cubic root of 463705749 is about 774.0116427550.

The spelling of 463705749 in words is "four hundred sixty-three million, seven hundred five thousand, seven hundred forty-nine".