3390281971 has 2 divisors, whose sum is σ = 3390281972. Its totient is φ = 3390281970.

The previous prime is 3390281959. The next prime is 3390282031. The reversal of 3390281971 is 1791820933.

3390281971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3390281971 - 2²¹ = 3388184819 is a prime.

It is a super-2 number, since 2×3390281971² = 22988023685775289682, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3390281371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1695140985 + 1695140986.

It is an arithmetic number, because the mean of its divisors is an integer number (1695140986).

Almost surely, 2^3390281971 is an apocalyptic number.

3390281971 is a deficient number, since it is larger than the sum of its proper divisors (1).

3390281971 is an equidigital number, since it uses as much as digits as its factorization.

3390281971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 3390281971 is about 58226.1279066366. The cubic root of 3390281971 is about 1502.2605871561.

The spelling of 3390281971 in words is "three billion, three hundred ninety million, two hundred eighty-one thousand, nine hundred seventy-one".