2747965146 has 8 divisors (see below), whose sum is σ = 5495930304. Its totient is φ = 915988380.

The previous prime is 2747965139. The next prime is 2747965159. The reversal of 2747965146 is 6415697472.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2747965146 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228997090 + ... + 228997101.

It is an arithmetic number, because the mean of its divisors is an integer number (686991288).

Almost surely, 2^2747965146 is an apocalyptic number.

2747965146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2747965146 is a wasteful number, since it uses less digits than its factorization.

2747965146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457994196.

The product of its digits is 2540160, while the sum is 51.

The square root of 2747965146 is about 52421.0372465101. The cubic root of 2747965146 is about 1400.6740200036.

The spelling of 2747965146 in words is "two billion, seven hundred forty-seven million, nine hundred sixty-five thousand, one hundred forty-six".