1086358942 has 4 divisors (see below), whose sum is σ = 1629538416. Its totient is φ = 543179470.

The previous prime is 1086358927. The next prime is 1086358951. The reversal of 1086358942 is 2498536801.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1086358892 and 1086358901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271589734 + ... + 271589737.

It is an arithmetic number, because the mean of its divisors is an integer number (407384604).

Almost surely, 2^1086358942 is an apocalyptic number.

1086358942 is a deficient number, since it is larger than the sum of its proper divisors (543179474).

1086358942 is an equidigital number, since it uses as much as digits as its factorization.

1086358942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543179473.

The product of its (nonzero) digits is 414720, while the sum is 46.

The square root of 1086358942 is about 32959.9596783734. The cubic root of 1086358942 is about 1027.9952654881.

The spelling of 1086358942 in words is "one billion, eighty-six million, three hundred fifty-eight thousand, nine hundred forty-two".