749963362 has 4 divisors (see below), whose sum is σ = 1124945046. Its totient is φ = 374981680.

The previous prime is 749963359. The next prime is 749963363. The reversal of 749963362 is 263369947.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 263369947 = 4639 ⋅56773.

It can be written as a sum of positive squares in only one way, i.e., 693848281 + 56115081 = 26341^2 + 7491^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (749963363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187490839 + ... + 187490842.

Almost surely, 2^749963362 is an apocalyptic number.

749963362 is a deficient number, since it is larger than the sum of its proper divisors (374981684).

749963362 is a wasteful number, since it uses less digits than its factorization.

749963362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374981683.

The product of its digits is 1469664, while the sum is 49.

The square root of 749963362 is about 27385.4589517868. The cubic root of 749963362 is about 908.5455015831.

The spelling of 749963362 in words is "seven hundred forty-nine million, nine hundred sixty-three thousand, three hundred sixty-two".