380294693 has 2 divisors, whose sum is σ = 380294694. Its totient is φ = 380294692.

The previous prime is 380294669. The next prime is 380294713. The reversal of 380294693 is 396492083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 349802209 + 30492484 = 18703^2 + 5522^2 .

It is a cyclic number.

It is not a de Polignac number, because 380294693 - 2¹⁴ = 380278309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380294093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190147346 + 190147347.

It is an arithmetic number, because the mean of its divisors is an integer number (190147347).

Almost surely, 2^380294693 is an apocalyptic number.

It is an amenable number.

380294693 is a deficient number, since it is larger than the sum of its proper divisors (1).

380294693 is an equidigital number, since it uses as much as digits as its factorization.

380294693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 380294693 is about 19501.1459406877. The cubic root of 380294693 is about 724.5028334638.

The spelling of 380294693 in words is "three hundred eighty million, two hundred ninety-four thousand, six hundred ninety-three".