3351851897 has 2 divisors, whose sum is σ = 3351851898. Its totient is φ = 3351851896.

The previous prime is 3351851887. The next prime is 3351851911. The reversal of 3351851897 is 7981581533.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2379098176 + 972753721 = 48776^2 + 31189^2 .

It is an emirp because it is prime and its reverse (7981581533) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3351851897 - 2¹² = 3351847801 is a prime.

It is a super-2 number, since 2×3351851897² = 22469822278844997218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3351851857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1675925948 + 1675925949.

It is an arithmetic number, because the mean of its divisors is an integer number (1675925949).

Almost surely, 2^3351851897 is an apocalyptic number.

It is an amenable number.

3351851897 is a deficient number, since it is larger than the sum of its proper divisors (1).

3351851897 is an equidigital number, since it uses as much as digits as its factorization.

3351851897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 907200, while the sum is 50.

The square root of 3351851897 is about 57895.1802570818. The cubic root of 3351851897 is about 1496.5627811077.

The spelling of 3351851897 in words is "three billion, three hundred fifty-one million, eight hundred fifty-one thousand, eight hundred ninety-seven".