361746836 has 48 divisors (see below), whose sum is σ = 715454208. Its totient is φ = 158620800.

The previous prime is 361746823. The next prime is 361746839. The reversal of 361746836 is 638647163.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361746839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140981 + ... + 143523.

It is an arithmetic number, because the mean of its divisors is an integer number (14905296).

Almost surely, 2^361746836 is an apocalyptic number.

It is an amenable number.

361746836 is a deficient number, since it is larger than the sum of its proper divisors (353707372).

361746836 is a wasteful number, since it uses less digits than its factorization.

361746836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2672 (or 2670 counting only the distinct ones).

The product of its digits is 435456, while the sum is 44.

The square root of 361746836 is about 19019.6434246281. The cubic root of 361746836 is about 712.5274176789.

The spelling of 361746836 in words is "three hundred sixty-one million, seven hundred forty-six thousand, eight hundred thirty-six".