3674281739 has 4 divisors (see below), whose sum is σ = 3688252656. Its totient is φ = 3660310824.

The previous prime is 3674281733. The next prime is 3674281753. The reversal of 3674281739 is 9371824763.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3674281739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3674281733) 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, 6985064 + ... + 6985589.

It is an arithmetic number, because the mean of its divisors is an integer number (922063164).

Almost surely, 2^3674281739 is an apocalyptic number.

3674281739 is a deficient number, since it is larger than the sum of its proper divisors (13970917).

3674281739 is a wasteful number, since it uses less digits than its factorization.

3674281739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13970916.

The product of its digits is 1524096, while the sum is 50.

The square root of 3674281739 is about 60615.8538585410. The cubic root of 3674281739 is about 1543.0884412510.

The spelling of 3674281739 in words is "three billion, six hundred seventy-four million, two hundred eighty-one thousand, seven hundred thirty-nine".