2990382452 has 6 divisors (see below), whose sum is σ = 5233169298. Its totient is φ = 1495191224.

The previous prime is 2990382397. The next prime is 2990382463. The reversal of 2990382452 is 2542830992.

It can be written as a sum of positive squares in only one way, i.e., 2709618916 + 280763536 = 52054^2 + 16756^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373797803 + ... + 373797810.

It is an arithmetic number, because the mean of its divisors is an integer number (872194883).

Almost surely, 2^2990382452 is an apocalyptic number.

It is an amenable number.

2990382452 is a deficient number, since it is larger than the sum of its proper divisors (2242786846).

2990382452 is a wasteful number, since it uses less digits than its factorization.

2990382452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747595617 (or 747595615 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 2990382452 is about 54684.3894726822. The cubic root of 2990382452 is about 1440.7067087959.

The spelling of 2990382452 in words is "two billion, nine hundred ninety million, three hundred eighty-two thousand, four hundred fifty-two".