1016089479 has 6 divisors (see below), whose sum is σ = 1467684816. Its totient is φ = 677392980.

The previous prime is 1016089463. The next prime is 1016089493. The reversal of 1016089479 is 9749806101.

It is a happy number.

1016089479 is a `hidden beast` number, since 10 + 160 + 8 + 9 + 479 = 666.

It is not a de Polignac number, because 1016089479 - 2⁴ = 1016089463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016089379) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56449407 + ... + 56449424.

It is an arithmetic number, because the mean of its divisors is an integer number (244614136).

Almost surely, 2^1016089479 is an apocalyptic number.

1016089479 is a deficient number, since it is larger than the sum of its proper divisors (451595337).

1016089479 is a wasteful number, since it uses less digits than its factorization.

1016089479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112898837 (or 112898834 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The square root of 1016089479 is about 31876.1584730657. The cubic root of 1016089479 is about 1005.3346505646.

The spelling of 1016089479 in words is "one billion, sixteen million, eighty-nine thousand, four hundred seventy-nine".