3078649264634 has 8 divisors (see below), whose sum is σ = 4742784002388. Its totient is φ = 1497721263840.

The previous prime is 3078649264627. The next prime is 3078649264651. The reversal of 3078649264634 is 4364629468703.

It can be written as a sum of positive squares in 2 ways, for example, as 2307370114009 + 771279150625 = 1519003^2 + 878225^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20801684147 + ... + 20801684294.

Almost surely, 2^{3078649264634} is an apocalyptic number.

3078649264634 is a deficient number, since it is larger than the sum of its proper divisors (1664134737754).

3078649264634 is a wasteful number, since it uses less digits than its factorization.

3078649264634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41603368480.

The product of its (nonzero) digits is 125411328, while the sum is 62.

The spelling of 3078649264634 in words is "three trillion, seventy-eight billion, six hundred forty-nine million, two hundred sixty-four thousand, six hundred thirty-four".