2747970147 has 16 divisors (see below), whose sum is σ = 3948069888. Its totient is φ = 1690087200.

The previous prime is 2747970143. The next prime is 2747970157. The reversal of 2747970147 is 7410797472.

2747970147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2747970147 - 2² = 2747970143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2747970096 and 2747970105.

It is not an unprimeable number, because it can be changed into a prime (2747970143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51772 + ... + 90422.

It is an arithmetic number, because the mean of its divisors is an integer number (246754368).

Almost surely, 2^2747970147 is an apocalyptic number.

2747970147 is a deficient number, since it is larger than the sum of its proper divisors (1200099741).

2747970147 is a wasteful number, since it uses less digits than its factorization.

2747970147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40490.

The product of its (nonzero) digits is 691488, while the sum is 48.

The square root of 2747970147 is about 52421.0849468036. The cubic root of 2747970147 is about 1400.6748696950.

The spelling of 2747970147 in words is "two billion, seven hundred forty-seven million, nine hundred seventy thousand, one hundred forty-seven".