2997298031 has 8 divisors (see below), whose sum is σ = 3688982304. Its totient is φ = 2371488480.

The previous prime is 2997297977. The next prime is 2997298039. The reversal of 2997298031 is 1308927992.

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

It is a cyclic number.

It is not a de Polignac number, because 2997298031 - 2¹⁴ = 2997281647 is a prime.

It is a super-2 number, since 2×2997298031² = 17967590973272953922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2997298039) 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, 16468580 + ... + 16468761.

It is an arithmetic number, because the mean of its divisors is an integer number (461122788).

Almost surely, 2^2997298031 is an apocalyptic number.

2997298031 is a deficient number, since it is larger than the sum of its proper divisors (691684273).

2997298031 is a wasteful number, since it uses less digits than its factorization.

2997298031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32937361.

The product of its (nonzero) digits is 489888, while the sum is 50.

The square root of 2997298031 is about 54747.5847047155. The cubic root of 2997298031 is about 1441.8164498472.

The spelling of 2997298031 in words is "two billion, nine hundred ninety-seven million, two hundred ninety-eight thousand, thirty-one".