3333423437 has 2 divisors, whose sum is σ = 3333423438. Its totient is φ = 3333423436.

The previous prime is 3333423421. The next prime is 3333423449. The reversal of 3333423437 is 7343243333.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1902617161 + 1430806276 = 43619^2 + 37826^2 .

It is a cyclic number.

It is not a de Polignac number, because 3333423437 - 2⁴ = 3333423421 is a prime.

It is a super-2 number, since 2×3333423437² = 22223423620681785938, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3333423397 and 3333423406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3333423497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1666711718 + 1666711719.

It is an arithmetic number, because the mean of its divisors is an integer number (1666711719).

Almost surely, 2^3333423437 is an apocalyptic number.

It is an amenable number.

3333423437 is a deficient number, since it is larger than the sum of its proper divisors (1).

3333423437 is an equidigital number, since it uses as much as digits as its factorization.

3333423437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 35.

The square root of 3333423437 is about 57735.8072343325. The cubic root of 3333423437 is about 1493.8150417644.

The spelling of 3333423437 in words is "three billion, three hundred thirty-three million, four hundred twenty-three thousand, four hundred thirty-seven".