2739436512 has 48 divisors (see below), whose sum is σ = 7438994640. Its totient is φ = 881656832.

The previous prime is 2739436463. The next prime is 2739436529. The reversal of 2739436512 is 2156349372.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×2739436512² = 15009024806557452288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489213 + ... + 494780.

It is an arithmetic number, because the mean of its divisors is an integer number (154979055).

Almost surely, 2^2739436512 is an apocalyptic number.

It is an amenable number.

2739436512 is an abundant number, since it is smaller than the sum of its proper divisors (4699558128).

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

2739436512 is a wasteful number, since it uses less digits than its factorization.

2739436512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984035 (or 984027 counting only the distinct ones).

The product of its digits is 272160, while the sum is 42.

The square root of 2739436512 is about 52339.6265940062. The cubic root of 2739436512 is about 1399.2234659603.

The spelling of 2739436512 in words is "two billion, seven hundred thirty-nine million, four hundred thirty-six thousand, five hundred twelve".