1034378425 has 12 divisors (see below), whose sum is σ = 1338396480. Its totient is φ = 791523920.

The previous prime is 1034378419. The next prime is 1034378479. The reversal of 1034378425 is 5248734301.

It is a happy number.

It is not a de Polignac number, because 1034378425 - 2⁵ = 1034378393 is a prime.

It is a super-2 number, since 2×1034378425² = 2139877452210961250, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 898885 + ... + 900034.

It is an arithmetic number, because the mean of its divisors is an integer number (111533040).

Almost surely, 2^1034378425 is an apocalyptic number.

It is an amenable number.

1034378425 is a deficient number, since it is larger than the sum of its proper divisors (304018055).

1034378425 is a wasteful number, since it uses less digits than its factorization.

1034378425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798952 (or 1798947 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 1034378425 is about 32161.7540721895. The cubic root of 1034378425 is about 1011.3306074503.

The spelling of 1034378425 in words is "one billion, thirty-four million, three hundred seventy-eight thousand, four hundred twenty-five".