7402029379 has 2 divisors, whose sum is σ = 7402029380. Its totient is φ = 7402029378.

The previous prime is 7402029377. The next prime is 7402029403. The reversal of 7402029379 is 9739202047.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7402029379 - 2¹ = 7402029377 is a prime.

Together with 7402029377, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (7402029377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3701014689 + 3701014690.

It is an arithmetic number, because the mean of its divisors is an integer number (3701014690).

Almost surely, 2^7402029379 is an apocalyptic number.

7402029379 is a deficient number, since it is larger than the sum of its proper divisors (1).

7402029379 is an equidigital number, since it uses as much as digits as its factorization.

7402029379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 7402029379 is about 86035.0473876780. The cubic root of 7402029379 is about 1948.8732810766.

The spelling of 7402029379 in words is "seven billion, four hundred two million, twenty-nine thousand, three hundred seventy-nine".