3709252893 has 8 divisors (see below), whose sum is σ = 4949693056. Its totient is φ = 2470824000.

The previous prime is 3709252891. The next prime is 3709252927. The reversal of 3709252893 is 3982529073.

It is a happy number.

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

It is not a de Polignac number, because 3709252893 - 2¹ = 3709252891 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3709252891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498508 + ... + 505893.

It is an arithmetic number, because the mean of its divisors is an integer number (618711632).

Almost surely, 2^3709252893 is an apocalyptic number.

It is an amenable number.

3709252893 is a deficient number, since it is larger than the sum of its proper divisors (1240440163).

3709252893 is a wasteful number, since it uses less digits than its factorization.

3709252893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005635.

The product of its (nonzero) digits is 816480, while the sum is 48.

The square root of 3709252893 is about 60903.6361229771. The cubic root of 3709252893 is about 1547.9686039309.

The spelling of 3709252893 in words is "three billion, seven hundred nine million, two hundred fifty-two thousand, eight hundred ninety-three".