749941 has 2 divisors, whose sum is σ = 749942. Its totient is φ = 749940.

The previous prime is 749939. The next prime is 749971. The reversal of 749941 is 149947.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 715716 + 34225 = 846^2 + 185^2 .

It is a cyclic number.

It is not a de Polignac number, because 749941 - 2¹ = 749939 is a prime.

Together with 749939, it forms a pair of twin primes.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 749897 and 749906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (749971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374970 + 374971.

It is an arithmetic number, because the mean of its divisors is an integer number (374971).

2⁷⁴⁹⁹⁴¹ is an apocalyptic number.

It is an amenable number.

749941 is a deficient number, since it is larger than the sum of its proper divisors (1).

749941 is an equidigital number, since it uses as much as digits as its factorization.

749941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 34.

The square root of 749941 is about 865.9913394486. The cubic root of 749941 is about 90.8536471321.

The spelling of 749941 in words is "seven hundred forty-nine thousand, nine hundred forty-one".