3740497056 has 144 divisors (see below), whose sum is σ = 11172470400. Its totient is φ = 1230847488.

The previous prime is 3740497051. The next prime is 3740497067. The reversal of 3740497056 is 6507940473.

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (3740497051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 611260 + ... + 617348.

It is an arithmetic number, because the mean of its divisors is an integer number (77586600).

Almost surely, 2^3740497056 is an apocalyptic number.

3740497056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3740497056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5586235200).

3740497056 is an abundant number, since it is smaller than the sum of its proper divisors (7431973344).

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

3740497056 is an equidigital number, since it uses as much as digits as its factorization.

3740497056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6193 (or 6173 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 3740497056 is about 61159.6031380191. The cubic root of 3740497056 is about 1552.3027936865.

The spelling of 3740497056 in words is "three billion, seven hundred forty million, four hundred ninety-seven thousand, fifty-six".