1019480316 has 24 divisors (see below), whose sum is σ = 2389003344. Its totient is φ = 338367360.

The previous prime is 1019480311. The next prime is 1019480323. The reversal of 1019480316 is 6130849101.

It is a super-2 number, since 2×1019480316² = 2078680229422919712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1019480311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179515 + ... + 185106.

It is an arithmetic number, because the mean of its divisors is an integer number (99541806).

Almost surely, 2^1019480316 is an apocalyptic number.

It is an amenable number.

1019480316 is an abundant number, since it is smaller than the sum of its proper divisors (1369523028).

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

1019480316 is a wasteful number, since it uses less digits than its factorization.

1019480316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364861 (or 364859 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 1019480316 is about 31929.3018401593. The cubic root of 1019480316 is about 1006.4517244018.

The spelling of 1019480316 in words is "one billion, nineteen million, four hundred eighty thousand, three hundred sixteen".