746636751047 has 8 divisors (see below), whose sum is σ = 814522759680. Its totient is φ = 678752399160.

The previous prime is 746636751037. The next prime is 746636751059. The reversal of 746636751047 is 740157636647.

746636751047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 746636751047 - 2⁴ = 746636751031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 746636750983 and 746636751001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746636751037) 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, 646154 + ... + 1382312.

It is an arithmetic number, because the mean of its divisors is an integer number (101815344960).

Almost surely, 2^746636751047 is an apocalyptic number.

746636751047 is a deficient number, since it is larger than the sum of its proper divisors (67886008633).

746636751047 is a wasteful number, since it uses less digits than its factorization.

746636751047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828373.

The product of its (nonzero) digits is 17781120, while the sum is 56.

The spelling of 746636751047 in words is "seven hundred forty-six billion, six hundred thirty-six million, seven hundred fifty-one thousand, forty-seven".