3469608997 has 2 divisors, whose sum is σ = 3469608998. Its totient is φ = 3469608996.

The previous prime is 3469608973. The next prime is 3469609009. The reversal of 3469608997 is 7998069643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3100930596 + 368678401 = 55686^2 + 19201^2 .

It is a cyclic number.

It is not a de Polignac number, because 3469608997 - 2¹¹ = 3469606949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3469608917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1734804498 + 1734804499.

It is an arithmetic number, because the mean of its divisors is an integer number (1734804499).

Almost surely, 2^3469608997 is an apocalyptic number.

It is an amenable number.

3469608997 is a deficient number, since it is larger than the sum of its proper divisors (1).

3469608997 is an equidigital number, since it uses as much as digits as its factorization.

3469608997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17635968, while the sum is 61.

The square root of 3469608997 is about 58903.3869739254. The cubic root of 3469608997 is about 1513.8871817231.

The spelling of 3469608997 in words is "three billion, four hundred sixty-nine million, six hundred eight thousand, nine hundred ninety-seven".