37774340334 has 64 divisors (see below), whose sum is σ = 86058504000. Its totient is φ = 12274606080.

The previous prime is 37774340299. The next prime is 37774340339. The reversal of 37774340334 is 43304347773.

37774340334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 37774340334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37774340339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3113472 + ... + 3125580.

It is an arithmetic number, because the mean of its divisors is an integer number (1344664125).

Almost surely, 2^37774340334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 37774340334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43029252000).

37774340334 is an abundant number, since it is smaller than the sum of its proper divisors (48284163666).

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

37774340334 is a wasteful number, since it uses less digits than its factorization.

37774340334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13570 (or 13564 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 45.

The spelling of 37774340334 in words is "thirty-seven billion, seven hundred seventy-four million, three hundred forty thousand, three hundred thirty-four".