4927390379 has 2 divisors, whose sum is σ = 4927390380. Its totient is φ = 4927390378.

The previous prime is 4927390309. The next prime is 4927390399. The reversal of 4927390379 is 9730937294.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4927390379 - 2¹² = 4927386283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4927390379.

It is not a weakly prime, because it can be changed into another prime (4927390309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2463695189 + 2463695190.

It is an arithmetic number, because the mean of its divisors is an integer number (2463695190).

Almost surely, 2^4927390379 is an apocalyptic number.

4927390379 is a deficient number, since it is larger than the sum of its proper divisors (1).

4927390379 is an equidigital number, since it uses as much as digits as its factorization.

4927390379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2571912, while the sum is 53.

The square root of 4927390379 is about 70195.3729173084. The cubic root of 4927390379 is about 1701.6581720662.

The spelling of 4927390379 in words is "four billion, nine hundred twenty-seven million, three hundred ninety thousand, three hundred seventy-nine".