3493951451 has 2 divisors, whose sum is σ = 3493951452. Its totient is φ = 3493951450.

The previous prime is 3493951327. The next prime is 3493951453. The reversal of 3493951451 is 1541593943.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3493951451 is a prime.

It is a Sophie Germain prime.

Together with 3493951453, 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 (3493951453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1746975725 + 1746975726.

It is an arithmetic number, because the mean of its divisors is an integer number (1746975726).

Almost surely, 2^3493951451 is an apocalyptic number.

3493951451 is a deficient number, since it is larger than the sum of its proper divisors (1).

3493951451 is an equidigital number, since it uses as much as digits as its factorization.

3493951451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 291600, while the sum is 44.

The square root of 3493951451 is about 59109.6561570104. The cubic root of 3493951451 is about 1517.4193646194.

The spelling of 3493951451 in words is "three billion, four hundred ninety-three million, nine hundred fifty-one thousand, four hundred fifty-one".