4136657980 has 192 divisors, whose sum is σ = 11130642432. Its totient is φ = 1256186880.

The previous prime is 4136657971. The next prime is 4136657983. The reversal of 4136657980 is 897566314.

It is a super-2 number, since 2×4136657980² = 34223878486995360800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4136657983) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8857707 + ... + 8858173.

It is an arithmetic number, because the mean of its divisors is an integer number (57972096).

Almost surely, 2^4136657980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4136657980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5565321216).

4136657980 is an abundant number, since it is smaller than the sum of its proper divisors (6993984452).

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

4136657980 is a wasteful number, since it uses less digits than its factorization.

4136657980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684 (or 682 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The square root of 4136657980 is about 64316.8561109761. The cubic root of 4136657980 is about 1605.2765872004.

The spelling of 4136657980 in words is "four billion, one hundred thirty-six million, six hundred fifty-seven thousand, nine hundred eighty".