3462137849 has 2 divisors, whose sum is σ = 3462137850. Its totient is φ = 3462137848.

The previous prime is 3462137831. The next prime is 3462137851. The reversal of 3462137849 is 9487312643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2314283449 + 1147854400 = 48107^2 + 33880^2 .

It is an emirp because it is prime and its reverse (9487312643) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3462137849 is a prime.

Together with 3462137851, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3462137879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1731068924 + 1731068925.

It is an arithmetic number, because the mean of its divisors is an integer number (1731068925).

Almost surely, 2^3462137849 is an apocalyptic number.

It is an amenable number.

3462137849 is a deficient number, since it is larger than the sum of its proper divisors (1).

3462137849 is an equidigital number, since it uses as much as digits as its factorization.

3462137849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 47.

The square root of 3462137849 is about 58839.9341349054. The cubic root of 3462137849 is about 1512.7997774220.

The spelling of 3462137849 in words is "three billion, four hundred sixty-two million, one hundred thirty-seven thousand, eight hundred forty-nine".