7034425778 has 8 divisors (see below), whose sum is σ = 10554977820. Its totient is φ = 3516099840.

The previous prime is 7034425763. The next prime is 7034425789. The reversal of 7034425778 is 8775244307.

It can be written as a sum of positive squares in 2 ways, for example, as 6548531929 + 485893849 = 80923^2 + 22043^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 548603 + ... + 561278.

Almost surely, 2^7034425778 is an apocalyptic number.

7034425778 is a deficient number, since it is larger than the sum of its proper divisors (3520552042).

7034425778 is a wasteful number, since it uses less digits than its factorization.

7034425778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113052.

The product of its (nonzero) digits is 1317120, while the sum is 47.

The square root of 7034425778 is about 83871.4836997653. The cubic root of 7034425778 is about 1916.0619676307.

The spelling of 7034425778 in words is "seven billion, thirty-four million, four hundred twenty-five thousand, seven hundred seventy-eight".