463729785 has 16 divisors (see below), whose sum is σ = 745816704. Its totient is φ = 246039552.

The previous prime is 463729781. The next prime is 463729811. The reversal of 463729785 is 587927364.

It is not a de Polignac number, because 463729785 - 2² = 463729781 is a prime.

It is a super-2 number, since 2×463729785² = 430090626992292450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (463729781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77197 + ... + 82986.

It is an arithmetic number, because the mean of its divisors is an integer number (46613544).

Almost surely, 2^463729785 is an apocalyptic number.

It is an amenable number.

463729785 is a deficient number, since it is larger than the sum of its proper divisors (282086919).

463729785 is a wasteful number, since it uses less digits than its factorization.

463729785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160384.

The product of its digits is 2540160, while the sum is 51.

The square root of 463729785 is about 21534.3861068757. The cubic root of 463729785 is about 774.0250160508.

The spelling of 463729785 in words is "four hundred sixty-three million, seven hundred twenty-nine thousand, seven hundred eighty-five".