747824049540361 has 4 divisors (see below), whose sum is σ = 752001837526800. Its totient is φ = 743646261553924.

The previous prime is 747824049540343. The next prime is 747824049540389. The reversal of 747824049540361 is 163045940428747.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 747824049540361 - 2¹⁷ = 747824049409289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 747824049540293 and 747824049540302.

It is not an unprimeable number, because it can be changed into a prime (747824049540311) 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, 2088893992951 + ... + 2088893993308.

It is an arithmetic number, because the mean of its divisors is an integer number (188000459381700).

It is a 1-persistent number, because it is pandigital, but 2⋅747824049540361 = 1495648099080722 is not.

Almost surely, 2^{747824049540361} is an apocalyptic number.

It is an amenable number.

747824049540361 is a deficient number, since it is larger than the sum of its proper divisors (4177787986439).

747824049540361 is a wasteful number, since it uses less digits than its factorization.

747824049540361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4177787986438.

The product of its (nonzero) digits is 162570240, while the sum is 64.

The spelling of 747824049540361 in words is "seven hundred forty-seven trillion, eight hundred twenty-four billion, forty-nine million, five hundred forty thousand, three hundred sixty-one".