2734980456 has 64 divisors (see below), whose sum is σ = 7600965120. Its totient is φ = 814383360.

The previous prime is 2734980449. The next prime is 2734980461. The reversal of 2734980456 is 6540894372.

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, 131715 + ... + 151058.

It is an arithmetic number, because the mean of its divisors is an integer number (118765080).

Almost surely, 2^2734980456 is an apocalyptic number.

2734980456 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2734980456 is an abundant number, since it is smaller than the sum of its proper divisors (4865984664).

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

2734980456 is a wasteful number, since it uses less digits than its factorization.

2734980456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282826 (or 282822 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The square root of 2734980456 is about 52297.0406046078. The cubic root of 2734980456 is about 1398.4643801841.

The spelling of 2734980456 in words is "two billion, seven hundred thirty-four million, nine hundred eighty thousand, four hundred fifty-six".