748371761641 has 8 divisors (see below), whose sum is σ = 855299654720. Its totient is φ = 641448278928.

The previous prime is 748371761623. The next prime is 748371761647. The reversal of 748371761641 is 146167173847.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 748371761641 - 2¹⁵ = 748371728873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (748371761647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730611 + ... + 1424968.

It is an arithmetic number, because the mean of its divisors is an integer number (106912456840).

Almost surely, 2^748371761641 is an apocalyptic number.

It is an amenable number.

748371761641 is a deficient number, since it is larger than the sum of its proper divisors (106927893079).

748371761641 is a wasteful number, since it uses less digits than its factorization.

748371761641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205183.

The product of its digits is 4741632, while the sum is 55.

The spelling of 748371761641 in words is "seven hundred forty-eight billion, three hundred seventy-one million, seven hundred sixty-one thousand, six hundred forty-one".