539736965 has 8 divisors (see below), whose sum is σ = 655488288. Its totient is φ = 426586960.

The previous prime is 539736943. The next prime is 539736973. The reversal of 539736965 is 569637935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 539736965 - 2⁸ = 539736709 is a prime.

It is a super-2 number, since 2×539736965² = 582631982774822450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 649871 + ... + 650700.

It is an arithmetic number, because the mean of its divisors is an integer number (81936036).

Almost surely, 2^539736965 is an apocalyptic number.

It is an amenable number.

539736965 is a deficient number, since it is larger than the sum of its proper divisors (115751323).

539736965 is a wasteful number, since it uses less digits than its factorization.

539736965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300659.

The product of its digits is 4592700, while the sum is 53.

The square root of 539736965 is about 23232.2397757943. The cubic root of 539736965 is about 814.1930437197.

The spelling of 539736965 in words is "five hundred thirty-nine million, seven hundred thirty-six thousand, nine hundred sixty-five".