534988977 has 16 divisors (see below), whose sum is σ = 717275520. Its totient is φ = 354687872.

The previous prime is 534988969. The next prime is 534988981. The reversal of 534988977 is 779889435.

It is a cyclic number.

It is not a de Polignac number, because 534988977 - 2³ = 534988969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 534988977.

It is not an unprimeable number, because it can be changed into a prime (534988967) 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, 719668 + ... + 720410.

It is an arithmetic number, because the mean of its divisors is an integer number (44829720).

Almost surely, 2^534988977 is an apocalyptic number.

It is an amenable number.

534988977 is a deficient number, since it is larger than the sum of its proper divisors (182286543).

534988977 is a wasteful number, since it uses less digits than its factorization.

534988977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752.

The product of its digits is 15240960, while the sum is 60.

The square root of 534988977 is about 23129.8287282894. The cubic root of 534988977 is about 811.7985624916.

The spelling of 534988977 in words is "five hundred thirty-four million, nine hundred eighty-eight thousand, nine hundred seventy-seven".