749081955741 has 16 divisors (see below), whose sum is σ = 1152540340224. Its totient is φ = 423891036144.

The previous prime is 749081955737. The next prime is 749081955749. The reversal of 749081955741 is 147559180947.

It is not a de Polignac number, because 749081955741 - 2² = 749081955737 is a prime.

It is a super-2 number, since 2×749081955741² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749081955749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173155941 + ... + 173160266.

It is an arithmetic number, because the mean of its divisors is an integer number (72033771264).

Almost surely, 2^749081955741 is an apocalyptic number.

It is an amenable number.

749081955741 is a deficient number, since it is larger than the sum of its proper divisors (403458384483).

749081955741 is a wasteful number, since it uses less digits than its factorization.

749081955741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346316320.

The product of its (nonzero) digits is 12700800, while the sum is 60.

The spelling of 749081955741 in words is "seven hundred forty-nine billion, eighty-one million, nine hundred fifty-five thousand, seven hundred forty-one".