2952284638 has 16 divisors (see below), whose sum is σ = 4667754240. Its totient is φ = 1396575000.

The previous prime is 2952284627. The next prime is 2952284653. The reversal of 2952284638 is 8364822592.

It is a junction number, because it is equal to n+sod(n) for n = 2952284591 and 2952284600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23188 + ... + 80263.

It is an arithmetic number, because the mean of its divisors is an integer number (291734640).

Almost surely, 2^2952284638 is an apocalyptic number.

2952284638 is a deficient number, since it is larger than the sum of its proper divisors (1715469602).

2952284638 is a wasteful number, since it uses less digits than its factorization.

2952284638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104223.

The product of its digits is 1658880, while the sum is 49.

The square root of 2952284638 is about 54334.9301830784. The cubic root of 2952284638 is about 1434.5622848838.

The spelling of 2952284638 in words is "two billion, nine hundred fifty-two million, two hundred eighty-four thousand, six hundred thirty-eight".