1088349972 has 48 divisors (see below), whose sum is σ = 2652679680. Its totient is φ = 346645728.

The previous prime is 1088349971. The next prime is 1088349973. The reversal of 1088349972 is 2799438801.

It is an interprime number because it is at equal distance from previous prime (1088349971) and next prime (1088349973).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1088349971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407979 + ... + 410637.

It is an arithmetic number, because the mean of its divisors is an integer number (55264160).

Almost surely, 2^1088349972 is an apocalyptic number.

1088349972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1088349972 is an abundant number, since it is smaller than the sum of its proper divisors (1564329708).

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

1088349972 is a wasteful number, since it uses less digits than its factorization.

1088349972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4172 (or 4170 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 1088349972 is about 32990.1496207580. The cubic root of 1088349972 is about 1028.6229034314.

The spelling of 1088349972 in words is "one billion, eighty-eight million, three hundred forty-nine thousand, nine hundred seventy-two".