3812773450 has 48 divisors (see below), whose sum is σ = 7267588416. Its totient is φ = 1487404800.

The previous prime is 3812773409. The next prime is 3812773487. The reversal of 3812773450 is 543772183.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2800770 + ... + 2802130.

It is an arithmetic number, because the mean of its divisors is an integer number (151408092).

Almost surely, 2^3812773450 is an apocalyptic number.

3812773450 is a deficient number, since it is larger than the sum of its proper divisors (3454814966).

3812773450 is a wasteful number, since it uses less digits than its factorization.

3812773450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2719 (or 2714 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 3812773450 is about 61747.6594698131. The cubic root of 3812773450 is about 1562.2372908722.

The spelling of 3812773450 in words is "three billion, eight hundred twelve million, seven hundred seventy-three thousand, four hundred fifty".