613030480 has 40 divisors (see below), whose sum is σ = 1448672904. Its totient is φ = 241190400.

The previous prime is 613030471. The next prime is 613030493. The reversal of 613030480 is 84030316.

It can be written as a sum of positive squares in 4 ways, for example, as 4717584 + 608312896 = 2172^2 + 24664^2 .

It is a tau number, because it is divible by the number of its divisors (40).

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, 57931 + ... + 67690.

Almost surely, 2^613030480 is an apocalyptic number.

It is an amenable number.

613030480 is an abundant number, since it is smaller than the sum of its proper divisors (835642424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

613030480 is a wasteful number, since it uses less digits than its factorization.

613030480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125695 (or 125689 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 613030480 is about 24759.4523364310. The cubic root of 613030480 is about 849.4947308521.

Adding to 613030480 its reverse (84030316), we get a palindrome (697060796).

The spelling of 613030480 in words is "six hundred thirteen million, thirty thousand, four hundred eighty".