3407187149 has 2 divisors, whose sum is σ = 3407187150. Its totient is φ = 3407187148.

The previous prime is 3407187137. The next prime is 3407187211. The reversal of 3407187149 is 9417817043.

3407187149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2716285924 + 690901225 = 52118^2 + 26285^2 .

It is a cyclic number.

It is not a de Polignac number, because 3407187149 - 2¹² = 3407183053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3407187109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1703593574 + 1703593575.

It is an arithmetic number, because the mean of its divisors is an integer number (1703593575).

Almost surely, 2^3407187149 is an apocalyptic number.

It is an amenable number.

3407187149 is a deficient number, since it is larger than the sum of its proper divisors (1).

3407187149 is an equidigital number, since it uses as much as digits as its factorization.

3407187149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 3407187149 is about 58371.1157080281. The cubic root of 3407187149 is about 1504.7533874789.

The spelling of 3407187149 in words is "three billion, four hundred seven million, one hundred eighty-seven thousand, one hundred forty-nine".