2973436452 has 192 divisors, whose sum is σ = 9081139200. Its totient is φ = 834139296.

The previous prime is 2973436441. The next prime is 2973436463. The reversal of 2973436452 is 2546343792.

It is an interprime number because it is at equal distance from previous prime (2973436441) and next prime (2973436463).

It is a junction number, because it is equal to n+sod(n) for n = 2973436398 and 2973436407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3612513 + ... + 3613335.

It is an arithmetic number, because the mean of its divisors is an integer number (47297600).

Almost surely, 2^2973436452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2973436452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4540569600).

2973436452 is an abundant number, since it is smaller than the sum of its proper divisors (6107702748).

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

2973436452 is an equidigital number, since it uses as much as digits as its factorization.

2973436452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914 (or 894 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 45.

The square root of 2973436452 is about 54529.2256684432. The cubic root of 2973436452 is about 1437.9801368475.

The spelling of 2973436452 in words is "two billion, nine hundred seventy-three million, four hundred thirty-six thousand, four hundred fifty-two".