3401201663 has 2 divisors, whose sum is σ = 3401201664. Its totient is φ = 3401201662.

The previous prime is 3401201633. The next prime is 3401201677. The reversal of 3401201663 is 3661021043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3401201663 - 2⁶ = 3401201599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3401201633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700600831 + 1700600832.

It is an arithmetic number, because the mean of its divisors is an integer number (1700600832).

Almost surely, 2^3401201663 is an apocalyptic number.

3401201663 is a deficient number, since it is larger than the sum of its proper divisors (1).

3401201663 is an equidigital number, since it uses as much as digits as its factorization.

3401201663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 3401201663 is about 58319.8222133778. The cubic root of 3401201663 is about 1503.8717257468.

The spelling of 3401201663 in words is "three billion, four hundred one million, two hundred one thousand, six hundred sixty-three".