1345096746 has 144 divisors (see below), whose sum is σ = 3695788800. Its totient is φ = 361501056.

The previous prime is 1345096723. The next prime is 1345096777. The reversal of 1345096746 is 6476905431.

1345096746 is a `hidden beast` number, since 134 + 509 + 6 + 7 + 4 + 6 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 763815 + ... + 765573.

It is an arithmetic number, because the mean of its divisors is an integer number (25665200).

Almost surely, 2^1345096746 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1345096746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1847894400).

1345096746 is an abundant number, since it is smaller than the sum of its proper divisors (2350692054).

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

1345096746 is a wasteful number, since it uses less digits than its factorization.

1345096746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818 (or 1788 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 1345096746 is about 36675.5606092122. The cubic root of 1345096746 is about 1103.8697713826.

The spelling of 1345096746 in words is "one billion, three hundred forty-five million, ninety-six thousand, seven hundred forty-six".