1197703340 has 12 divisors (see below), whose sum is σ = 2515177056. Its totient is φ = 479081328.

The previous prime is 1197703337. The next prime is 1197703343. The reversal of 1197703340 is 433077911.

It is an interprime number because it is at equal distance from previous prime (1197703337) and next prime (1197703343).

It is a self number, because there is not a number n which added to its sum of digits gives 1197703340.

It is not an unprimeable number, because it can be changed into a prime (1197703343) 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 3 ways as a sum of consecutive naturals, for example, 29942564 + ... + 29942603.

It is an arithmetic number, because the mean of its divisors is an integer number (209598088).

Almost surely, 2^1197703340 is an apocalyptic number.

1197703340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1197703340 is an abundant number, since it is smaller than the sum of its proper divisors (1317473716).

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

1197703340 is a wasteful number, since it uses less digits than its factorization.

1197703340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59885176 (or 59885174 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 1197703340 is about 34607.8508434141. The cubic root of 1197703340 is about 1061.9802013846.

The spelling of 1197703340 in words is "one billion, one hundred ninety-seven million, seven hundred three thousand, three hundred forty".