361428628 has 24 divisors (see below), whose sum is σ = 712260864. Its totient is φ = 158985600.

The previous prime is 361428623. The next prime is 361428643. The reversal of 361428628 is 826824163.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361428623) 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, 131125 + ... + 133852.

It is an arithmetic number, because the mean of its divisors is an integer number (29677536).

Almost surely, 2^361428628 is an apocalyptic number.

It is an amenable number.

361428628 is a deficient number, since it is larger than the sum of its proper divisors (350832236).

361428628 is a wasteful number, since it uses less digits than its factorization.

361428628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265023 (or 265021 counting only the distinct ones).

The product of its digits is 110592, while the sum is 40.

The square root of 361428628 is about 19011.2763380053. The cubic root of 361428628 is about 712.3184331852.

The spelling of 361428628 in words is "three hundred sixty-one million, four hundred twenty-eight thousand, six hundred twenty-eight".