2729465614 has 12 divisors (see below), whose sum is σ = 4272761736. Its totient is φ = 1305227132.

The previous prime is 2729465597. The next prime is 2729465623. The reversal of 2729465614 is 4165649272.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 350487 + ... + 358189.

It is an arithmetic number, because the mean of its divisors is an integer number (356063478).

Almost surely, 2^2729465614 is an apocalyptic number.

2729465614 is a deficient number, since it is larger than the sum of its proper divisors (1543296122).

2729465614 is an frugal number, since it uses more digits than its factorization.

2729465614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15431 (or 7728 counting only the distinct ones).

The product of its digits is 725760, while the sum is 46.

The square root of 2729465614 is about 52244.2878600139. The cubic root of 2729465614 is about 1397.5237884974.

Multiplying 2729465614 by its sum of digits (46), we get a square (125555418244 = 354338²).

2729465614 divided by its sum of digits (46) gives a square (59336209 = 7703²).

The spelling of 2729465614 in words is "two billion, seven hundred twenty-nine million, four hundred sixty-five thousand, six hundred fourteen".