2978975703 has 16 divisors (see below), whose sum is σ = 4345488000. Its totient is φ = 1800259680.

The previous prime is 2978975689. The next prime is 2978975711. The reversal of 2978975703 is 3075798792.

It is not a de Polignac number, because 2978975703 - 2⁶ = 2978975639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2978975723) 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, 117813 + ... + 140846.

It is an arithmetic number, because the mean of its divisors is an integer number (271593000).

Almost surely, 2^2978975703 is an apocalyptic number.

2978975703 is a deficient number, since it is larger than the sum of its proper divisors (1366512297).

2978975703 is a wasteful number, since it uses less digits than its factorization.

2978975703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259022.

The product of its (nonzero) digits is 6667920, while the sum is 57.

The square root of 2978975703 is about 54579.9936148769. The cubic root of 2978975703 is about 1438.8725265021.

The spelling of 2978975703 in words is "two billion, nine hundred seventy-eight million, nine hundred seventy-five thousand, seven hundred three".