2978960026 has 32 divisors (see below), whose sum is σ = 5165072640. Its totient is φ = 1262169216.

The previous prime is 2978960009. The next prime is 2978960027. The reversal of 2978960026 is 6200698792.

2978960026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2978960027) 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, 1090230 + ... + 1092958.

It is an arithmetic number, because the mean of its divisors is an integer number (161408520).

Almost surely, 2^2978960026 is an apocalyptic number.

2978960026 is a deficient number, since it is larger than the sum of its proper divisors (2186112614).

2978960026 is a wasteful number, since it uses less digits than its factorization.

2978960026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3598.

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 2978960026 is about 54579.8499997939. The cubic root of 2978960026 is about 1438.8700024529.

The spelling of 2978960026 in words is "two billion, nine hundred seventy-eight million, nine hundred sixty thousand, twenty-six".