376322069 has 2 divisors, whose sum is σ = 376322070. Its totient is φ = 376322068.

The previous prime is 376322033. The next prime is 376322071. The reversal of 376322069 is 960223673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 373919569 + 2402500 = 19337^2 + 1550^2 .

It is a cyclic number.

It is not a de Polignac number, because 376322069 - 2¹⁶ = 376256533 is a prime.

It is a super-2 number, since 2×376322069² = 283236599232881522, which contains 22 as substring.

Together with 376322071, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (376322029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188161034 + 188161035.

It is an arithmetic number, because the mean of its divisors is an integer number (188161035).

Almost surely, 2^376322069 is an apocalyptic number.

It is an amenable number.

376322069 is a deficient number, since it is larger than the sum of its proper divisors (1).

376322069 is an equidigital number, since it uses as much as digits as its factorization.

376322069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 38.

The square root of 376322069 is about 19399.0223722743. The cubic root of 376322069 is about 721.9712371811.

The spelling of 376322069 in words is "three hundred seventy-six million, three hundred twenty-two thousand, sixty-nine".