5406630379 has 2 divisors, whose sum is σ = 5406630380. Its totient is φ = 5406630378.

The previous prime is 5406630347. The next prime is 5406630407. The reversal of 5406630379 is 9730366045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5406630379 - 2⁵ = 5406630347 is a prime.

It is not a weakly prime, because it can be changed into another prime (5406630179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2703315189 + 2703315190.

It is an arithmetic number, because the mean of its divisors is an integer number (2703315190).

Almost surely, 2^5406630379 is an apocalyptic number.

5406630379 is a deficient number, since it is larger than the sum of its proper divisors (1).

5406630379 is an equidigital number, since it uses as much as digits as its factorization.

5406630379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 43.

The square root of 5406630379 is about 73529.7924585674. The cubic root of 5406630379 is about 1755.1283990874.

The spelling of 5406630379 in words is "five billion, four hundred six million, six hundred thirty thousand, three hundred seventy-nine".