2402444628 has 36 divisors (see below), whose sum is σ = 6146020608. Its totient is φ = 791165520.

The previous prime is 2402444617. The next prime is 2402444647. The reversal of 2402444628 is 8264442042.

It is a happy number.

2402444628 is a `hidden beast` number, since 2 + 4 + 0 + 24 + 4 + 4 + 628 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2402444592 and 2402444601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 399028 + ... + 405003.

Almost surely, 2^2402444628 is an apocalyptic number.

It is an amenable number.

2402444628 is an abundant number, since it is smaller than the sum of its proper divisors (3743575980).

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

2402444628 is a wasteful number, since it uses less digits than its factorization.

2402444628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804124 (or 804119 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 36.

The square root of 2402444628 is about 49014.7388853598. The cubic root of 2402444628 is about 1339.3203332753.

The spelling of 2402444628 in words is "two billion, four hundred two million, four hundred forty-four thousand, six hundred twenty-eight".