379753261 has 2 divisors, whose sum is σ = 379753262. Its totient is φ = 379753260.

The previous prime is 379753249. The next prime is 379753273. The reversal of 379753261 is 162357973.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (379753249) and next prime (379753273).

It can be written as a sum of positive squares in only one way, i.e., 376166025 + 3587236 = 19395^2 + 1894^2 .

It is a cyclic number.

It is not a de Polignac number, because 379753261 - 2⁵ = 379753229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379753201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189876630 + 189876631.

It is an arithmetic number, because the mean of its divisors is an integer number (189876631).

Almost surely, 2^379753261 is an apocalyptic number.

It is an amenable number.

379753261 is a deficient number, since it is larger than the sum of its proper divisors (1).

379753261 is an equidigital number, since it uses as much as digits as its factorization.

379753261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 238140, while the sum is 43.

The square root of 379753261 is about 19487.2589401383. The cubic root of 379753261 is about 724.1588411750.

The spelling of 379753261 in words is "three hundred seventy-nine million, seven hundred fifty-three thousand, two hundred sixty-one".