2673340340 has 48 divisors (see below), whose sum is σ = 6129152064. Its totient is φ = 971366400.

The previous prime is 2673340309. The next prime is 2673340363. The reversal of 2673340340 is 430433762.

It is a junction number, because it is equal to n+sod(n) for n = 2673340297 and 2673340306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332852 + ... + 340788.

It is an arithmetic number, because the mean of its divisors is an integer number (127690668).

Almost surely, 2^2673340340 is an apocalyptic number.

2673340340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2673340340 is an abundant number, since it is smaller than the sum of its proper divisors (3455811724).

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

2673340340 is a wasteful number, since it uses less digits than its factorization.

2673340340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9488 (or 9486 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 32.

The square root of 2673340340 is about 51704.3551357137. The cubic root of 2673340340 is about 1387.8784016754.

The spelling of 2673340340 in words is "two billion, six hundred seventy-three million, three hundred forty thousand, three hundred forty".