2072474879 has 16 divisors (see below), whose sum is σ = 2290939200. Its totient is φ = 1865977344.

The previous prime is 2072474863. The next prime is 2072474881. The reversal of 2072474879 is 9784742702.

It is a cyclic number.

It is not a de Polignac number, because 2072474879 - 2⁴ = 2072474863 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 (2072474809) 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, 34454 + ... + 73020.

It is an arithmetic number, because the mean of its divisors is an integer number (143183700).

Almost surely, 2^2072474879 is an apocalyptic number.

2072474879 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2072474879 is a deficient number, since it is larger than the sum of its proper divisors (218464321).

2072474879 is a wasteful number, since it uses less digits than its factorization.

2072474879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38722.

The product of its (nonzero) digits is 1580544, while the sum is 50.

The square root of 2072474879 is about 45524.4426544686. The cubic root of 2072474879 is about 1274.9596048204.

The spelling of 2072474879 in words is "two billion, seventy-two million, four hundred seventy-four thousand, eight hundred seventy-nine".