749035530947 has 8 divisors (see below), whose sum is σ = 818139728880. Its totient is φ = 680099676160.

The previous prime is 749035530871. The next prime is 749035530959.

749035530947 is nontrivially palindromic in base 10.

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 749035530947 - 2¹⁶ = 749035465411 is a prime.

It is a super-2 number, since 2×749035530947² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 749035530892 and 749035530901.

It is not an unprimeable number, because it can be changed into a prime (749035539947) 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, 42076478 + ... + 42094275.

It is an arithmetic number, because the mean of its divisors is an integer number (102267466110).

Almost surely, 2^749035530947 is an apocalyptic number.

749035530947 is a deficient number, since it is larger than the sum of its proper divisors (69104197933).

749035530947 is a wasteful number, since it uses less digits than its factorization.

749035530947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84171573.

The product of its (nonzero) digits is 14288400, while the sum is 56.

The spelling of 749035530947 in words is "seven hundred forty-nine billion, thirty-five million, five hundred thirty thousand, nine hundred forty-seven".