2736656372730 has 64 divisors (see below), whose sum is σ = 7748394835968. Its totient is φ = 605343343680.

The previous prime is 2736656372717. The next prime is 2736656372743. The reversal of 2736656372730 is 372736566372.

It is an interprime number because it is at equal distance from previous prime (2736656372717) and next prime (2736656372743).

It is a super-3 number, since 3×2736656372730³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 210182152 + ... + 210195171.

It is an arithmetic number, because the mean of its divisors is an integer number (121068669312).

Almost surely, 2^{2736656372730} is an apocalyptic number.

2736656372730 is an abundant number, since it is smaller than the sum of its proper divisors (5011738463238).

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

2736656372730 is a wasteful number, since it uses less digits than its factorization.

2736656372730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420377371.

The product of its (nonzero) digits is 40007520, while the sum is 57.

The spelling of 2736656372730 in words is "two trillion, seven hundred thirty-six billion, six hundred fifty-six million, three hundred seventy-two thousand, seven hundred thirty".