2634403069 has 2 divisors, whose sum is σ = 2634403070. Its totient is φ = 2634403068.

The previous prime is 2634403021. The next prime is 2634403091. The reversal of 2634403069 is 9603044362.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2630151225 + 4251844 = 51285^2 + 2062^2 .

It is a cyclic number.

It is not a de Polignac number, because 2634403069 - 2¹⁵ = 2634370301 is a prime.

It is a super-2 number, since 2×2634403069² = 13880159059913237522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2634403019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1317201534 + 1317201535.

It is an arithmetic number, because the mean of its divisors is an integer number (1317201535).

Almost surely, 2^2634403069 is an apocalyptic number.

It is an amenable number.

2634403069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2634403069 is an equidigital number, since it uses as much as digits as its factorization.

2634403069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 37.

The square root of 2634403069 is about 51326.4363559365. The cubic root of 2634403069 is about 1381.1072589634.

The spelling of 2634403069 in words is "two billion, six hundred thirty-four million, four hundred three thousand, sixty-nine".