1034879445 has 48 divisors (see below), whose sum is σ = 1813174272. Its totient is φ = 546013440.

The previous prime is 1034879429. The next prime is 1034879449. The reversal of 1034879445 is 5449784301.

It is not a de Polignac number, because 1034879445 - 2⁴ = 1034879429 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1034879445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034879449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2819652 + ... + 2820018.

It is an arithmetic number, because the mean of its divisors is an integer number (37774464).

Almost surely, 2^1034879445 is an apocalyptic number.

1034879445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1034879445 is a deficient number, since it is larger than the sum of its proper divisors (778294827).

1034879445 is a wasteful number, since it uses less digits than its factorization.

1034879445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882 (or 879 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 1034879445 is about 32169.5421944422. The cubic root of 1034879445 is about 1011.4938665508.

The spelling of 1034879445 in words is "one billion, thirty-four million, eight hundred seventy-nine thousand, four hundred forty-five".