613407334 has 4 divisors (see below), whose sum is σ = 920111004. Its totient is φ = 306703666.

The previous prime is 613407317. The next prime is 613407337. The reversal of 613407334 is 433704316.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 613407296 and 613407305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613407337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153351832 + ... + 153351835.

It is an arithmetic number, because the mean of its divisors is an integer number (230027751).

Almost surely, 2^613407334 is an apocalyptic number.

613407334 is a deficient number, since it is larger than the sum of its proper divisors (306703670).

613407334 is a wasteful number, since it uses less digits than its factorization.

613407334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306703669.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 613407334 is about 24767.0614728514. The cubic root of 613407334 is about 849.6687678264.

The spelling of 613407334 in words is "six hundred thirteen million, four hundred seven thousand, three hundred thirty-four".