2978675678703 has 16 divisors (see below), whose sum is σ = 4025800504800. Its totient is φ = 1958813500800.

The previous prime is 2978675678653. The next prime is 2978675678707. The reversal of 2978675678703 is 3078765768792.

It is not a de Polignac number, because 2978675678703 - 2¹² = 2978675674607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2978675678707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18191008 + ... + 18354021.

It is an arithmetic number, because the mean of its divisors is an integer number (251612531550).

Almost surely, 2^{2978675678703} is an apocalyptic number.

2978675678703 is a deficient number, since it is larger than the sum of its proper divisors (1047124826097).

2978675678703 is a wasteful number, since it uses less digits than its factorization.

2978675678703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36545402.

The product of its (nonzero) digits is 1493614080, while the sum is 75.

The spelling of 2978675678703 in words is "two trillion, nine hundred seventy-eight billion, six hundred seventy-five million, six hundred seventy-eight thousand, seven hundred three".