3101479427 has 2 divisors, whose sum is σ = 3101479428. Its totient is φ = 3101479426.

The previous prime is 3101479397. The next prime is 3101479457. The reversal of 3101479427 is 7249741013.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (3101479397) and next prime (3101479457).

It is a cyclic number.

It is not a de Polignac number, because 3101479427 - 2⁶ = 3101479363 is a prime.

It is a super-2 number, since 2×3101479427² = 19238349272208496658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3101479457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550739713 + 1550739714.

It is an arithmetic number, because the mean of its divisors is an integer number (1550739714).

Almost surely, 2^3101479427 is an apocalyptic number.

3101479427 is a deficient number, since it is larger than the sum of its proper divisors (1).

3101479427 is an equidigital number, since it uses as much as digits as its factorization.

3101479427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 3101479427 is about 55690.9276902441. The cubic root of 3101479427 is about 1458.3316507786.

The spelling of 3101479427 in words is "three billion, one hundred one million, four hundred seventy-nine thousand, four hundred twenty-seven".