1374726716 has 24 divisors (see below), whose sum is σ = 2657706240. Its totient is φ = 616964400.

The previous prime is 1374726671. The next prime is 1374726733. The reversal of 1374726716 is 6176274731.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 194270 + ... + 201221.

It is an arithmetic number, because the mean of its divisors is an integer number (110737760).

Almost surely, 2^1374726716 is an apocalyptic number.

It is an amenable number.

1374726716 is a deficient number, since it is larger than the sum of its proper divisors (1282979524).

1374726716 is a wasteful number, since it uses less digits than its factorization.

1374726716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395585 (or 395583 counting only the distinct ones).

The product of its digits is 296352, while the sum is 44.

The square root of 1374726716 is about 37077.3072916575. The cubic root of 1374726716 is about 1111.9163703216.

The spelling of 1374726716 in words is "one billion, three hundred seventy-four million, seven hundred twenty-six thousand, seven hundred sixteen".