2697997962 has 32 divisors (see below), whose sum is σ = 5894426304. Its totient is φ = 816480000.

The previous prime is 2697997949. The next prime is 2697997963.

2697997962 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a junction number, because it is equal to n+sod(n) for n = 2697997893 and 2697997902.

It is not an unprimeable number, because it can be changed into a prime (2697997963) 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, 22962 + ... + 76962.

It is an arithmetic number, because the mean of its divisors is an integer number (184200822).

Almost surely, 2^2697997962 is an apocalyptic number.

2697997962 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2697997962 is an abundant number, since it is smaller than the sum of its proper divisors (3196428342).

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

2697997962 is a wasteful number, since it uses less digits than its factorization.

2697997962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54774.

The product of its digits is 46294416, while the sum is 66.

The square root of 2697997962 is about 51942.2560349471. The cubic root of 2697997962 is about 1392.1323932324.

The spelling of 2697997962 in words is "two billion, six hundred ninety-seven million, nine hundred ninety-seven thousand, nine hundred sixty-two".