748046606345 has 32 divisors (see below), whose sum is σ = 922713845760. Its totient is φ = 581984294080.

The previous prime is 748046606341. The next prime is 748046606347. The reversal of 748046606345 is 543606640847.

It is not a de Polignac number, because 748046606345 - 2² = 748046606341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (748046606341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19044236 + ... + 19083474.

It is an arithmetic number, because the mean of its divisors is an integer number (28834807680).

Almost surely, 2^748046606345 is an apocalyptic number.

It is an amenable number.

748046606345 is a deficient number, since it is larger than the sum of its proper divisors (174667239415).

748046606345 is a wasteful number, since it uses less digits than its factorization.

748046606345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40045.

The product of its (nonzero) digits is 11612160, while the sum is 53.

The spelling of 748046606345 in words is "seven hundred forty-eight billion, forty-six million, six hundred six thousand, three hundred forty-five".