6166613974 has 8 divisors (see below), whose sum is σ = 9253933920. Its totient is φ = 3081969336.

The previous prime is 6166613963. The next prime is 6166614007. The reversal of 6166613974 is 4793166616.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 663054 + ... + 672289.

It is an arithmetic number, because the mean of its divisors is an integer number (1156741740).

Almost surely, 2^6166613974 is an apocalyptic number.

6166613974 is a deficient number, since it is larger than the sum of its proper divisors (3087319946).

6166613974 is a wasteful number, since it uses less digits than its factorization.

6166613974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337654.

The product of its digits is 979776, while the sum is 49.

The square root of 6166613974 is about 78527.7910933448. The cubic root of 6166613974 is about 1833.7871321006.

The spelling of 6166613974 in words is "six billion, one hundred sixty-six million, six hundred thirteen thousand, nine hundred seventy-four".