2692347340 has 48 divisors (see below), whose sum is σ = 5927927040. Its totient is φ = 1025196480.

The previous prime is 2692347337. The next prime is 2692347349. The reversal of 2692347340 is 437432962.

It is a junction number, because it is equal to n+sod(n) for n = 2692347293 and 2692347302.

It is not an unprimeable number, because it can be changed into a prime (2692347349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83191 + ... + 110929.

It is an arithmetic number, because the mean of its divisors is an integer number (123498480).

Almost surely, 2^2692347340 is an apocalyptic number.

2692347340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2692347340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2963963520).

2692347340 is an abundant number, since it is smaller than the sum of its proper divisors (3235579700).

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

2692347340 is a wasteful number, since it uses less digits than its factorization.

2692347340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27982 (or 27980 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 40.

The square root of 2692347340 is about 51887.8342195933. The cubic root of 2692347340 is about 1391.1598310857.

The spelling of 2692347340 in words is "two billion, six hundred ninety-two million, three hundred forty-seven thousand, three hundred forty".