3356263421 has 4 divisors (see below), whose sum is σ = 3835729632. Its totient is φ = 2876797212.

The previous prime is 3356263411. The next prime is 3356263423. The reversal of 3356263421 is 1243626533.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3356263421 - 2¹⁰ = 3356262397 is a prime.

It is a super-2 number, since 2×3356263421² = 22529008302285246482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3356263423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239733095 + ... + 239733108.

It is an arithmetic number, because the mean of its divisors is an integer number (958932408).

Almost surely, 2^3356263421 is an apocalyptic number.

It is an amenable number.

3356263421 is a deficient number, since it is larger than the sum of its proper divisors (479466211).

3356263421 is an equidigital number, since it uses as much as digits as its factorization.

3356263421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479466210.

The product of its digits is 77760, while the sum is 35.

The square root of 3356263421 is about 57933.2669629463. The cubic root of 3356263421 is about 1497.2190579456.

Adding to 3356263421 its reverse (1243626533), we get a palindrome (4599889954).

The spelling of 3356263421 in words is "three billion, three hundred fifty-six million, two hundred sixty-three thousand, four hundred twenty-one".