2971698396 has 48 divisors (see below), whose sum is σ = 7345818144. Its totient is φ = 931792896.

The previous prime is 2971698391. The next prime is 2971698403. The reversal of 2971698396 is 6938961792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2971698391) 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, 599946 + ... + 604878.

It is an arithmetic number, because the mean of its divisors is an integer number (153037878).

Almost surely, 2^2971698396 is an apocalyptic number.

It is an amenable number.

2971698396 is an abundant number, since it is smaller than the sum of its proper divisors (4374119748).

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

2971698396 is a wasteful number, since it uses less digits than its factorization.

2971698396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7910 (or 7908 counting only the distinct ones).

The product of its digits is 8817984, while the sum is 60.

The square root of 2971698396 is about 54513.2864171662. The cubic root of 2971698396 is about 1437.6999024934.

The spelling of 2971698396 in words is "two billion, nine hundred seventy-one million, six hundred ninety-eight thousand, three hundred ninety-six".