613348354 has 4 divisors (see below), whose sum is σ = 920022534. Its totient is φ = 306674176.

The previous prime is 613348319. The next prime is 613348357. The reversal of 613348354 is 453843316.

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

It can be written as a sum of positive squares in only one way, i.e., 514246329 + 99102025 = 22677^2 + 9955^2 .

It is not an unprimeable number, because it can be changed into a prime (613348357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153337087 + ... + 153337090.

Almost surely, 2^613348354 is an apocalyptic number.

613348354 is a deficient number, since it is larger than the sum of its proper divisors (306674180).

613348354 is a wasteful number, since it uses less digits than its factorization.

613348354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306674179.

The product of its digits is 103680, while the sum is 37.

The square root of 613348354 is about 24765.8707498848. The cubic root of 613348354 is about 849.6415346610.

The spelling of 613348354 in words is "six hundred thirteen million, three hundred forty-eight thousand, three hundred fifty-four".