371151049 has 2 divisors, whose sum is σ = 371151050. Its totient is φ = 371151048.

The previous prime is 371151043. The next prime is 371151061. The reversal of 371151049 is 940151173.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 341991049 + 29160000 = 18493^2 + 5400^2 .

It is a cyclic number.

It is not a de Polignac number, because 371151049 - 2³ = 371151041 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 371151049.

It is not a weakly prime, because it can be changed into another prime (371151041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185575524 + 185575525.

It is an arithmetic number, because the mean of its divisors is an integer number (185575525).

Almost surely, 2^371151049 is an apocalyptic number.

It is an amenable number.

371151049 is a deficient number, since it is larger than the sum of its proper divisors (1).

371151049 is an equidigital number, since it uses as much as digits as its factorization.

371151049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 371151049 is about 19265.2809219072. The cubic root of 371151049 is about 718.6491189075.

The spelling of 371151049 in words is "three hundred seventy-one million, one hundred fifty-one thousand, forty-nine".