65463434 has 16 divisors (see below), whose sum is σ = 101326848. Its totient is φ = 31696272.

The previous prime is 65463403. The next prime is 65463467. The reversal of 65463434 is 43436456.

It is a super-2 number, since 2×65463434² = 8570922382144712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 65463394 and 65463403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14519 + ... + 18485.

It is an arithmetic number, because the mean of its divisors is an integer number (6332928).

Almost surely, 2^65463434 is an apocalyptic number.

65463434 is a deficient number, since it is larger than the sum of its proper divisors (35863414).

65463434 is a wasteful number, since it uses less digits than its factorization.

65463434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4229.

The product of its digits is 103680, while the sum is 35.

The square root of 65463434 is about 8090.9476577222. The cubic root of 65463434 is about 403.0258733417.

The spelling of 65463434 in words is "sixty-five million, four hundred sixty-three thousand, four hundred thirty-four".