361678452 has 24 divisors (see below), whose sum is σ = 888333600. Its totient is φ = 114214176.

The previous prime is 361678439. The next prime is 361678453. The reversal of 361678452 is 254876163.

361678452 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×361678452² = 261622605282232608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361678453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792927 + ... + 793382.

It is an arithmetic number, because the mean of its divisors is an integer number (37013900).

Almost surely, 2^361678452 is an apocalyptic number.

It is an amenable number.

361678452 is an abundant number, since it is smaller than the sum of its proper divisors (526655148).

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

361678452 is a wasteful number, since it uses less digits than its factorization.

361678452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586335 (or 1586333 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 361678452 is about 19017.8456193124. The cubic root of 361678452 is about 712.4825165301.

The spelling of 361678452 in words is "three hundred sixty-one million, six hundred seventy-eight thousand, four hundred fifty-two".