161379350 has 48 divisors (see below), whose sum is σ = 344710080. Its totient is φ = 55591200.

The previous prime is 161379347. The next prime is 161379353. The reversal of 161379350 is 53973161.

161379350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (161379347) and next prime (161379353).

It is a self number, because there is not a number n which added to its sum of digits gives 161379350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (161379353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2729 + ... + 18171.

It is an arithmetic number, because the mean of its divisors is an integer number (7181460).

Almost surely, 2^161379350 is an apocalyptic number.

161379350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

161379350 is an abundant number, since it is smaller than the sum of its proper divisors (183330730).

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

161379350 is a wasteful number, since it uses less digits than its factorization.

161379350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15485 (or 15480 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 161379350 is about 12703.5172294920. The cubic root of 161379350 is about 544.4391165968.

The spelling of 161379350 in words is "one hundred sixty-one million, three hundred seventy-nine thousand, three hundred fifty".