1613707401 has 8 divisors (see below), whose sum is σ = 2172913344. Its totient is φ = 1065153200.

The previous prime is 1613707391. The next prime is 1613707409. The reversal of 1613707401 is 1047073161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1613707401 - 2⁷ = 1613707273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1613707409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2662581 + ... + 2663186.

It is an arithmetic number, because the mean of its divisors is an integer number (271614168).

Almost surely, 2^1613707401 is an apocalyptic number.

It is an amenable number.

1613707401 is a deficient number, since it is larger than the sum of its proper divisors (559205943).

1613707401 is a wasteful number, since it uses less digits than its factorization.

1613707401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5325871.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 1613707401 is about 40170.9770978999. The cubic root of 1613707401 is about 1172.9376591680.

The spelling of 1613707401 in words is "one billion, six hundred thirteen million, seven hundred seven thousand, four hundred one".