1081351708 has 12 divisors (see below), whose sum is σ = 2003681232. Its totient is φ = 508871360.

The previous prime is 1081351673. The next prime is 1081351727. The reversal of 1081351708 is 8071531801.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7951048 + ... + 7951183.

It is an arithmetic number, because the mean of its divisors is an integer number (166973436).

Almost surely, 2^1081351708 is an apocalyptic number.

It is an amenable number.

1081351708 is a deficient number, since it is larger than the sum of its proper divisors (922329524).

1081351708 is a wasteful number, since it uses less digits than its factorization.

1081351708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15902252 (or 15902250 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 34.

The square root of 1081351708 is about 32883.9126017571. The cubic root of 1081351708 is about 1026.4134244023.

The spelling of 1081351708 in words is "one billion, eighty-one million, three hundred fifty-one thousand, seven hundred eight".