1016949360 has 160 divisors (see below), whose sum is σ = 3624768000. Its totient is φ = 231035904.

The previous prime is 1016949343. The next prime is 1016949371. The reversal of 1016949360 is 639496101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 288891 + ... + 292389.

It is an arithmetic number, because the mean of its divisors is an integer number (22654800).

Almost surely, 2^1016949360 is an apocalyptic number.

1016949360 is a gapful number since it is divisible by the number (10) 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 1016949360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1812384000).

1016949360 is an abundant number, since it is smaller than the sum of its proper divisors (2607818640).

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

1016949360 is a wasteful number, since it uses less digits than its factorization.

1016949360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3695 (or 3689 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 1016949360 is about 31889.6434599072. The cubic root of 1016949360 is about 1005.6181637921.

The spelling of 1016949360 in words is "one billion, sixteen million, nine hundred forty-nine thousand, three hundred sixty".