361872084957 has 8 divisors (see below), whose sum is σ = 482682343680. Its totient is φ = 241154941440.

The previous prime is 361872084949. The next prime is 361872084967. The reversal of 361872084957 is 759480278163.

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

It is not a de Polignac number, because 361872084957 - 2³ = 361872084949 is a prime.

It is a super-2 number, since 2×361872084957² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 361872084957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361872084967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23269732 + ... + 23285277.

It is an arithmetic number, because the mean of its divisors is an integer number (60335292960).

It is a 1-persistent number, because it is pandigital, but 2⋅361872084957 = 723744169914 is not.

Almost surely, 2^361872084957 is an apocalyptic number.

It is an amenable number.

361872084957 is a deficient number, since it is larger than the sum of its proper divisors (120810258723).

361872084957 is a wasteful number, since it uses less digits than its factorization.

361872084957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46557603.

The product of its (nonzero) digits is 20321280, while the sum is 60.

The spelling of 361872084957 in words is "three hundred sixty-one billion, eight hundred seventy-two million, eighty-four thousand, nine hundred fifty-seven".