2739531346 has 4 divisors (see below), whose sum is σ = 4109297022. Its totient is φ = 1369765672.

The previous prime is 2739531329. The next prime is 2739531407. The reversal of 2739531346 is 6431359372.

It is a happy number.

2739531346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2738952225 + 579121 = 52335^2 + 761^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 684882835 + ... + 684882838.

Almost surely, 2^2739531346 is an apocalyptic number.

2739531346 is a deficient number, since it is larger than the sum of its proper divisors (1369765676).

2739531346 is a wasteful number, since it uses less digits than its factorization.

2739531346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369765675.

The product of its digits is 408240, while the sum is 43.

The square root of 2739531346 is about 52340.5325345473. The cubic root of 2739531346 is about 1399.2396119118.

The spelling of 2739531346 in words is "two billion, seven hundred thirty-nine million, five hundred thirty-one thousand, three hundred forty-six".