3734340738 has 8 divisors (see below), whose sum is σ = 7468681488. Its totient is φ = 1244780244.

The previous prime is 3734340737. The next prime is 3734340787. The reversal of 3734340738 is 8370434373.

It is a happy number.

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

3734340738 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 3734340738.

It is not an unprimeable number, because it can be changed into a prime (3734340733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311195056 + ... + 311195067.

It is an arithmetic number, because the mean of its divisors is an integer number (933585186).

Almost surely, 2^3734340738 is an apocalyptic number.

3734340738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3734340738 is a wasteful number, since it uses less digits than its factorization.

3734340738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622390128.

The product of its (nonzero) digits is 508032, while the sum is 42.

The square root of 3734340738 is about 61109.2524745639. The cubic root of 3734340738 is about 1551.4507039649.

The spelling of 3734340738 in words is "three billion, seven hundred thirty-four million, three hundred forty thousand, seven hundred thirty-eight".