361620350 has 192 divisors, whose sum is σ = 899942400. Its totient is φ = 104924160.

The previous prime is 361620349. The next prime is 361620353. The reversal of 361620350 is 53026163.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361620353) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4063106 + ... + 4063194.

It is an arithmetic number, because the mean of its divisors is an integer number (4687200).

Almost surely, 2^361620350 is an apocalyptic number.

361620350 is an abundant number, since it is smaller than the sum of its proper divisors (538322050).

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

361620350 is a wasteful number, since it uses less digits than its factorization.

361620350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 361620350 is about 19016.3179927135. The cubic root of 361620350 is about 712.4443621272. Note that the first 3 decimals are identical.

The spelling of 361620350 in words is "three hundred sixty-one million, six hundred twenty thousand, three hundred fifty".