33479741 has 2 divisors, whose sum is σ = 33479742. Its totient is φ = 33479740.

The previous prime is 33479737. The next prime is 33479759. The reversal of 33479741 is 14797433.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24304900 + 9174841 = 4930^2 + 3029^2 .

It is a cyclic number.

It is not a de Polignac number, because 33479741 - 2² = 33479737 is a prime.

It is a super-2 number, since 2×33479741² = 2241786114854162, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33479695 and 33479704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33479701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16739870 + 16739871.

It is an arithmetic number, because the mean of its divisors is an integer number (16739871).

Almost surely, 2^33479741 is an apocalyptic number.

It is an amenable number.

33479741 is a deficient number, since it is larger than the sum of its proper divisors (1).

33479741 is an equidigital number, since it uses as much as digits as its factorization.

33479741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 38.

The square root of 33479741 is about 5786.1680756784. The cubic root of 33479741 is about 322.3002901915.

The spelling of 33479741 in words is "thirty-three million, four hundred seventy-nine thousand, seven hundred forty-one".