2683420318 has 16 divisors (see below), whose sum is σ = 4304105424. Its totient is φ = 1250281600.

The previous prime is 2683420309. The next prime is 2683420339. The reversal of 2683420318 is 8130243862.

It is a super-2 number, since 2×2683420318² = 14401489206110442248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387280 + ... + 394147.

It is an arithmetic number, because the mean of its divisors is an integer number (269006589).

Almost surely, 2^2683420318 is an apocalyptic number.

2683420318 is a deficient number, since it is larger than the sum of its proper divisors (1620685106).

2683420318 is a wasteful number, since it uses less digits than its factorization.

2683420318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781547.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 2683420318 is about 51801.7404919951. The cubic root of 2683420318 is about 1389.6205713500.

The spelling of 2683420318 in words is "two billion, six hundred eighty-three million, four hundred twenty thousand, three hundred eighteen".