749101804 has 72 divisors (see below), whose sum is σ = 1537177824. Its totient is φ = 318067200.

The previous prime is 749101781. The next prime is 749101817. The reversal of 749101804 is 408101947.

749101804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×749101804² = 1122307025512108832, which contains 22 as substring.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 749101804.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1489017 + ... + 1489519.

It is an arithmetic number, because the mean of its divisors is an integer number (21349692).

Almost surely, 2^749101804 is an apocalyptic number.

It is an amenable number.

749101804 is an abundant number, since it is smaller than the sum of its proper divisors (788076020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

749101804 is a wasteful number, since it uses less digits than its factorization.

749101804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727 (or 714 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 749101804 is about 27369.7242222131. The cubic root of 749101804 is about 908.1974558771.

The spelling of 749101804 in words is "seven hundred forty-nine million, one hundred one thousand, eight hundred four".