749012 has 24 divisors (see below), whose sum is σ = 1481760. Its totient is φ = 328160.

The previous prime is 749011. The next prime is 749027. The reversal of 749012 is 210947.

It is a super-2 number, since 2×749012² = 1122037952288, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749011) 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, 983 + ... + 1569.

It is an arithmetic number, because the mean of its divisors is an integer number (61740).

2⁷⁴⁹⁰¹² is an apocalyptic number.

It is an amenable number.

749012 is a deficient number, since it is larger than the sum of its proper divisors (732748).

749012 is a wasteful number, since it uses less digits than its factorization.

749012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 749012 is about 865.4547937356. The cubic root of 749012 is about 90.8161162179.

Adding to 749012 its reverse (210947), we get a palindrome (959959).

The spelling of 749012 in words is "seven hundred forty-nine thousand, twelve".