616539034 has 8 divisors (see below), whose sum is σ = 979209108. Its totient is φ = 290136000.

The previous prime is 616539019. The next prime is 616539041. The reversal of 616539034 is 430935616.

It can be written as a sum of positive squares in 2 ways, for example, as 484220025 + 132319009 = 22005^2 + 11503^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 616538984 and 616539002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9066717 + ... + 9066784.

Almost surely, 2^616539034 is an apocalyptic number.

616539034 is a deficient number, since it is larger than the sum of its proper divisors (362670074).

616539034 is a wasteful number, since it uses less digits than its factorization.

616539034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18133520.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 616539034 is about 24830.2040668215. The cubic root of 616539034 is about 851.1122850381.

The spelling of 616539034 in words is "six hundred sixteen million, five hundred thirty-nine thousand, thirty-four".