613326442 has 32 divisors (see below), whose sum is σ = 992996928. Its totient is φ = 283067136.

The previous prime is 613326433. The next prime is 613326451. The reversal of 613326442 is 244623316.

613326442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (613326433) and next prime (613326451).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 698908 + ... + 699784.

It is an arithmetic number, because the mean of its divisors is an integer number (31031154).

Almost surely, 2^613326442 is an apocalyptic number.

613326442 is a deficient number, since it is larger than the sum of its proper divisors (379670486).

613326442 is a wasteful number, since it uses less digits than its factorization.

613326442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270.

The product of its digits is 20736, while the sum is 31.

The square root of 613326442 is about 24765.4283629418. The cubic root of 613326442 is about 849.6314166658.

Adding to 613326442 its reverse (244623316), we get a palindrome (857949758).

The spelling of 613326442 in words is "six hundred thirteen million, three hundred twenty-six thousand, four hundred forty-two".