534498785 has 32 divisors (see below), whose sum is σ = 720316800. Its totient is φ = 378362880.

The previous prime is 534498761. The next prime is 534498791. The reversal of 534498785 is 587894435.

It is a de Polignac number, because none of the positive numbers 2^k-534498785 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 223295 + ... + 225675.

It is an arithmetic number, because the mean of its divisors is an integer number (22509900).

Almost surely, 2^534498785 is an apocalyptic number.

It is an amenable number.

534498785 is a deficient number, since it is larger than the sum of its proper divisors (185818015).

534498785 is a wasteful number, since it uses less digits than its factorization.

534498785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2561.

The product of its digits is 4838400, while the sum is 53.

The square root of 534498785 is about 23119.2297665818. The cubic root of 534498785 is about 811.5505456921.

The spelling of 534498785 in words is "five hundred thirty-four million, four hundred ninety-eight thousand, seven hundred eighty-five".