749458284226 has 8 divisors (see below), whose sum is σ = 1183355185680. Its totient is φ = 355006555668.

The previous prime is 749458284221. The next prime is 749458284229. The reversal of 749458284226 is 622482854947.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (749458284221) 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, 9861293176 + ... + 9861293251.

It is an arithmetic number, because the mean of its divisors is an integer number (147919398210).

Almost surely, 2^749458284226 is an apocalyptic number.

749458284226 is a deficient number, since it is larger than the sum of its proper divisors (433896901454).

749458284226 is a wasteful number, since it uses less digits than its factorization.

749458284226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19722586448.

The product of its digits is 61931520, while the sum is 61.

The spelling of 749458284226 in words is "seven hundred forty-nine billion, four hundred fifty-eight million, two hundred eighty-four thousand, two hundred twenty-six".