513026734 has 8 divisors (see below), whose sum is σ = 839498328. Its totient is φ = 233193960.

The previous prime is 513026729. The next prime is 513026737. The reversal of 513026734 is 437620315.

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 = 513026696 and 513026705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513026737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11659677 + ... + 11659720.

It is an arithmetic number, because the mean of its divisors is an integer number (104937291).

Almost surely, 2^513026734 is an apocalyptic number.

513026734 is a deficient number, since it is larger than the sum of its proper divisors (326471594).

513026734 is a wasteful number, since it uses less digits than its factorization.

513026734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23319410.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 513026734 is about 22650.0934655908. The cubic root of 513026734 is about 800.5344002327.

The spelling of 513026734 in words is "five hundred thirteen million, twenty-six thousand, seven hundred thirty-four".