1078995834 has 48 divisors (see below), whose sum is σ = 2691344448. Its totient is φ = 306029376.

The previous prime is 1078995833. The next prime is 1078995839. The reversal of 1078995834 is 4385998701.

It is not an unprimeable number, because it can be changed into a prime (1078995833) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13992 + ... + 48515.

It is an arithmetic number, because the mean of its divisors is an integer number (56069676).

Almost surely, 2^1078995834 is an apocalyptic number.

1078995834 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1078995834 is an abundant number, since it is smaller than the sum of its proper divisors (1612348614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1078995834 is a wasteful number, since it uses less digits than its factorization.

1078995834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62659 (or 62656 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The square root of 1078995834 is about 32848.0719982163. The cubic root of 1078995834 is about 1025.6674879767.

The spelling of 1078995834 in words is "one billion, seventy-eight million, nine hundred ninety-five thousand, eight hundred thirty-four".