1162735397 has 8 divisors (see below), whose sum is σ = 1219570176. Its totient is φ = 1107238032.

The previous prime is 1162735337. The next prime is 1162735421. The reversal of 1162735397 is 7935372611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1162735397 - 2¹² = 1162731301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162735337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332573 + ... + 336050.

It is an arithmetic number, because the mean of its divisors is an integer number (152446272).

Almost surely, 2^1162735397 is an apocalyptic number.

It is an amenable number.

1162735397 is a deficient number, since it is larger than the sum of its proper divisors (56834779).

1162735397 is an equidigital number, since it uses as much as digits as its factorization.

1162735397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668707.

The product of its digits is 238140, while the sum is 44.

The square root of 1162735397 is about 34098.9060968237. The cubic root of 1162735397 is about 1051.5428255025.

The spelling of 1162735397 in words is "one billion, one hundred sixty-two million, seven hundred thirty-five thousand, three hundred ninety-seven".