2713780436 has 6 divisors (see below), whose sum is σ = 4749115770. Its totient is φ = 1356890216.

The previous prime is 2713780417. The next prime is 2713780441. The reversal of 2713780436 is 6340873172.

It can be written as a sum of positive squares in only one way, i.e., 1914587536 + 799192900 = 43756^2 + 28270^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2713780393 and 2713780402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339222551 + ... + 339222558.

It is an arithmetic number, because the mean of its divisors is an integer number (791519295).

Almost surely, 2^2713780436 is an apocalyptic number.

It is an amenable number.

2713780436 is a deficient number, since it is larger than the sum of its proper divisors (2035335334).

2713780436 is a wasteful number, since it uses less digits than its factorization.

2713780436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678445113 (or 678445111 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 2713780436 is about 52093.9577686319. The cubic root of 2713780436 is about 1394.8416354786.

The spelling of 2713780436 in words is "two billion, seven hundred thirteen million, seven hundred eighty thousand, four hundred thirty-six".