2975211340 has 12 divisors (see below), whose sum is σ = 6247943856. Its totient is φ = 1190084528.

The previous prime is 2975211331. The next prime is 2975211359. The reversal of 2975211340 is 431125792.

It is a happy number.

2975211340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2975211296 and 2975211305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74380264 + ... + 74380303.

It is an arithmetic number, because the mean of its divisors is an integer number (520661988).

Almost surely, 2^2975211340 is an apocalyptic number.

2975211340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2975211340 is an abundant number, since it is smaller than the sum of its proper divisors (3272732516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2975211340 is a wasteful number, since it uses less digits than its factorization.

2975211340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148760576 (or 148760574 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 2975211340 is about 54545.4978893767. The cubic root of 2975211340 is about 1438.2661971095.

The spelling of 2975211340 in words is "two billion, nine hundred seventy-five million, two hundred eleven thousand, three hundred forty".