2649482442 has 12 divisors (see below), whose sum is σ = 5740545330. Its totient is φ = 883160808.

The previous prime is 2649482431. The next prime is 2649482461. The reversal of 2649482442 is 2442849462.

It can be written as a sum of positive squares in only one way, i.e., 2063794041 + 585688401 = 45429^2 + 24201^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73596717 + ... + 73596752.

Almost surely, 2^2649482442 is an apocalyptic number.

2649482442 is an abundant number, since it is smaller than the sum of its proper divisors (3091062888).

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

2649482442 is a wasteful number, since it uses less digits than its factorization.

2649482442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147193477 (or 147193474 counting only the distinct ones).

The product of its digits is 884736, while the sum is 45.

The square root of 2649482442 is about 51473.1234917797. The cubic root of 2649482442 is about 1383.7374083455.

The spelling of 2649482442 in words is "two billion, six hundred forty-nine million, four hundred eighty-two thousand, four hundred forty-two".