749698 has 4 divisors (see below), whose sum is σ = 1124550. Its totient is φ = 374848.

The previous prime is 749677. The next prime is 749701. The reversal of 749698 is 896947.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 471969 + 277729 = 687^2 + 527^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187423 + ... + 187426.

2⁷⁴⁹⁶⁹⁸ is an apocalyptic number.

749698 is a deficient number, since it is larger than the sum of its proper divisors (374852).

749698 is a wasteful number, since it uses less digits than its factorization.

749698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374851.

The product of its digits is 108864, while the sum is 43.

The square root of 749698 is about 865.8510264474. The cubic root of 749698 is about 90.8438331062.

The spelling of 749698 in words is "seven hundred forty-nine thousand, six hundred ninety-eight".