2736949156780 has 24 divisors (see below), whose sum is σ = 6050098136880. Its totient is φ = 1037159680320.

The previous prime is 2736949156769. The next prime is 2736949156817. The reversal of 2736949156780 is 876519496372.

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, 3601248511 + ... + 3601249270.

It is an arithmetic number, because the mean of its divisors is an integer number (252087422370).

It is a 1-persistent number, because it is pandigital, but 2⋅2736949156780 = 5473898313560 is not.

Almost surely, 2^{2736949156780} is an apocalyptic number.

2736949156780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2736949156780 is an abundant number, since it is smaller than the sum of its proper divisors (3313148980100).

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

2736949156780 is a wasteful number, since it uses less digits than its factorization.

2736949156780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7202497809 (or 7202497807 counting only the distinct ones).

The product of its (nonzero) digits is 137168640, while the sum is 67.

The spelling of 2736949156780 in words is "two trillion, seven hundred thirty-six billion, nine hundred forty-nine million, one hundred fifty-six thousand, seven hundred eighty".