2972408343 has 8 divisors (see below), whose sum is σ = 3963580800. Its totient is φ = 1981420728.

The previous prime is 2972408311. The next prime is 2972408347. The reversal of 2972408343 is 3438042792.

2972408343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2972408343 - 2⁵ = 2972408311 is a prime.

It is a super-2 number, since 2×2972408343² = 17670422715072011298, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2972408295 and 2972408304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2972408347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2883 + ... + 77156.

It is an arithmetic number, because the mean of its divisors is an integer number (495447600).

Almost surely, 2^2972408343 is an apocalyptic number.

2972408343 is a deficient number, since it is larger than the sum of its proper divisors (991172457).

2972408343 is a wasteful number, since it uses less digits than its factorization.

2972408343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92421.

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 2972408343 is about 54519.7977160591. The cubic root of 2972408343 is about 1437.8143835438.

The spelling of 2972408343 in words is "two billion, nine hundred seventy-two million, four hundred eight thousand, three hundred forty-three".