379146149 has 2 divisors, whose sum is σ = 379146150. Its totient is φ = 379146148.

The previous prime is 379146127. The next prime is 379146211. The reversal of 379146149 is 941641973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 190633249 + 188512900 = 13807^2 + 13730^2 .

It is a cyclic number.

It is not a de Polignac number, because 379146149 - 2¹² = 379142053 is a prime.

It is a Chen prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379146109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189573074 + 189573075.

It is an arithmetic number, because the mean of its divisors is an integer number (189573075).

Almost surely, 2^379146149 is an apocalyptic number.

It is an amenable number.

379146149 is a deficient number, since it is larger than the sum of its proper divisors (1).

379146149 is an equidigital number, since it uses as much as digits as its factorization.

379146149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 44.

The square root of 379146149 is about 19471.6755570752. The cubic root of 379146149 is about 723.7727308036.

The spelling of 379146149 in words is "three hundred seventy-nine million, one hundred forty-six thousand, one hundred forty-nine".