1097676336 has 80 divisors (see below), whose sum is σ = 2921873504. Its totient is φ = 354834432.

The previous prime is 1097676331. The next prime is 1097676337. The reversal of 1097676336 is 6336767901.

It is a super-2 number, since 2×1097676336² = 2409786677228769792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (1097676331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 661620 + ... + 663276.

Almost surely, 2^1097676336 is an apocalyptic number.

1097676336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1097676336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1460936752).

1097676336 is an abundant number, since it is smaller than the sum of its proper divisors (1824197168).

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

1097676336 is a wasteful number, since it uses less digits than its factorization.

1097676336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078 (or 2072 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 48.

The square root of 1097676336 is about 33131.1988313131. The cubic root of 1097676336 is about 1031.5527326898.

The spelling of 1097676336 in words is "one billion, ninety-seven million, six hundred seventy-six thousand, three hundred thirty-six".