6066649974 has 64 divisors (see below), whose sum is σ = 15162826752. Its totient is φ = 1572045600.

The previous prime is 6066649957. The next prime is 6066650033. The reversal of 6066649974 is 4799466606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183889 + ... + 214355.

It is an arithmetic number, because the mean of its divisors is an integer number (236919168).

Almost surely, 2^6066649974 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6066649974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7581413376).

6066649974 is an abundant number, since it is smaller than the sum of its proper divisors (9096176778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6066649974 is a wasteful number, since it uses less digits than its factorization.

6066649974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30921.

The product of its (nonzero) digits is 11757312, while the sum is 57.

The square root of 6066649974 is about 77888.7024798847. The cubic root of 6066649974 is about 1823.8242228512.

The spelling of 6066649974 in words is "six billion, sixty-six million, six hundred forty-nine thousand, nine hundred seventy-four".