1078895616 has 176 divisors, whose sum is σ = 3097422144. Its totient is φ = 332660736.

The previous prime is 1078895611. The next prime is 1078895627. The reversal of 1078895616 is 6165988701.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (1078895611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3812211 + ... + 3812493.

Almost surely, 2^1078895616 is an apocalyptic number.

1078895616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1078895616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1548711072).

1078895616 is an abundant number, since it is smaller than the sum of its proper divisors (2018526528).

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

1078895616 is a wasteful number, since it uses less digits than its factorization.

1078895616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 378 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 51.

The square root of 1078895616 is about 32846.5464851330. The cubic root of 1078895616 is about 1025.6357320534.

The spelling of 1078895616 in words is "one billion, seventy-eight million, eight hundred ninety-five thousand, six hundred sixteen".