1346773672 has 64 divisors (see below), whose sum is σ = 2691532800. Its totient is φ = 630789120.

The previous prime is 1346773613. The next prime is 1346773697. The reversal of 1346773672 is 2763776431.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1037728 + ... + 1039024.

It is an arithmetic number, because the mean of its divisors is an integer number (42055200).

Almost surely, 2^1346773672 is an apocalyptic number.

It is an amenable number.

1346773672 is a deficient number, since it is larger than the sum of its proper divisors (1344759128).

1346773672 is a wasteful number, since it uses less digits than its factorization.

1346773672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466 (or 1462 counting only the distinct ones).

The product of its digits is 889056, while the sum is 46.

The square root of 1346773672 is about 36698.4151156423. The cubic root of 1346773672 is about 1104.3283106914.

The spelling of 1346773672 in words is "one billion, three hundred forty-six million, seven hundred seventy-three thousand, six hundred seventy-two".