1346887936 has 36 divisors (see below), whose sum is σ = 2693395152. Its totient is φ = 672221696.

The previous prime is 1346887921. The next prime is 1346887937. The reversal of 1346887936 is 6397886431.

It is a happy number.

It is a super-2 number, since 2×1346887936² = 3628214224284680192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1346887937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145791 + ... + 154753.

It is an arithmetic number, because the mean of its divisors is an integer number (74816532).

Almost surely, 2^1346887936 is an apocalyptic number.

1346887936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1346887936 is a deficient number, since it is larger than the sum of its proper divisors (1346507216).

1346887936 is an frugal number, since it uses more digits than its factorization.

1346887936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9566 (or 9552 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 55.

The square root of 1346887936 is about 36699.9718800982. The cubic root of 1346887936 is about 1104.3595412301.

The spelling of 1346887936 in words is "one billion, three hundred forty-six million, eight hundred eighty-seven thousand, nine hundred thirty-six".