3333020401 has 2 divisors, whose sum is σ = 3333020402. Its totient is φ = 3333020400.

The previous prime is 3333020359. The next prime is 3333020441. The reversal of 3333020401 is 1040203333.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2410319025 + 922701376 = 49095^2 + 30376^2 .

It is a cyclic number.

It is not a de Polignac number, because 3333020401 - 2¹⁵ = 3332987633 is a prime.

It is a super-2 number, since 2×3333020401² = 22218049986964401602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3333020441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1666510200 + 1666510201.

It is an arithmetic number, because the mean of its divisors is an integer number (1666510201).

Almost surely, 2^3333020401 is an apocalyptic number.

It is an amenable number.

3333020401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3333020401 is an equidigital number, since it uses as much as digits as its factorization.

3333020401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 3333020401 is about 57732.3167818510. The cubic root of 3333020401 is about 1493.7548348414.

Adding to 3333020401 its reverse (1040203333), we get a palindrome (4373223734).

The spelling of 3333020401 in words is "three billion, three hundred thirty-three million, twenty thousand, four hundred one".