3613674394 has 32 divisors (see below), whose sum is σ = 6533364096. Its totient is φ = 1478737920.

The previous prime is 3613674373. The next prime is 3613674401. The reversal of 3613674394 is 4934763163.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201447 + ... + 218650.

It is an arithmetic number, because the mean of its divisors is an integer number (204167628).

Almost surely, 2^3613674394 is an apocalyptic number.

3613674394 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3613674394 is a deficient number, since it is larger than the sum of its proper divisors (2919689702).

3613674394 is a wasteful number, since it uses less digits than its factorization.

3613674394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420150.

The product of its digits is 979776, while the sum is 46.

The square root of 3613674394 is about 60113.8452771073. The cubic root of 3613674394 is about 1534.5569346580.

The spelling of 3613674394 in words is "three billion, six hundred thirteen million, six hundred seventy-four thousand, three hundred ninety-four".