613951041 has 16 divisors (see below), whose sum is σ = 894979008. Its totient is φ = 371275200.

The previous prime is 613950977. The next prime is 613951043. The reversal of 613951041 is 140159316.

It is not a de Polignac number, because 613951041 - 2⁶ = 613950977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (613951043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4966 + ... + 35391.

It is an arithmetic number, because the mean of its divisors is an integer number (55936188).

Almost surely, 2^613951041 is an apocalyptic number.

It is an amenable number.

613951041 is a deficient number, since it is larger than the sum of its proper divisors (281027967).

613951041 is a wasteful number, since it uses less digits than its factorization.

613951041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40832.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 613951041 is about 24778.0354548136. The cubic root of 613951041 is about 849.9197345200.

The spelling of 613951041 in words is "six hundred thirteen million, nine hundred fifty-one thousand, forty-one".