749001 has 8 divisors (see below), whose sum is σ = 1089504. Its totient is φ = 453920.

The previous prime is 748987. The next prime is 749011. The reversal of 749001 is 100947.

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

It is a cyclic number.

It is not a de Polignac number, because 749001 - 2¹⁰ = 747977 is a prime.

It is a super-2 number, since 2×749001² = 1122004996002, which contains 22 as substring.

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, 11316 + ... + 11381.

It is an arithmetic number, because the mean of its divisors is an integer number (136188).

2⁷⁴⁹⁰⁰¹ is an apocalyptic number.

It is an amenable number.

749001 is a deficient number, since it is larger than the sum of its proper divisors (340503).

749001 is a wasteful number, since it uses less digits than its factorization.

749001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22711.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 749001 is about 865.4484386721. The cubic root of 749001 is about 90.8156716402.

Adding to 749001 its reverse (100947), we get a palindrome (849948).

The spelling of 749001 in words is "seven hundred forty-nine thousand, one".