1085349080 has 32 divisors (see below), whose sum is σ = 2478489840. Its totient is φ = 427658880.

The previous prime is 1085349061. The next prime is 1085349107. The reversal of 1085349080 is 809435801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199811 + ... + 205170.

Almost surely, 2^1085349080 is an apocalyptic number.

1085349080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1085349080 is an abundant number, since it is smaller than the sum of its proper divisors (1393140760).

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

1085349080 is a wasteful number, since it uses less digits than its factorization.

1085349080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405059 (or 405055 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 1085349080 is about 32944.6365892842. The cubic root of 1085349080 is about 1027.6766307170.

The spelling of 1085349080 in words is "one billion, eighty-five million, three hundred forty-nine thousand, eighty".