3788722045 has 8 divisors (see below), whose sum is σ = 4652198496. Its totient is φ = 2960489616.

The previous prime is 3788722033. The next prime is 3788722099. The reversal of 3788722045 is 5402278873.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3788722045 - 2⁷ = 3788721917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3788721986 and 3788722004.

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, 8810767 + ... + 8811196.

It is an arithmetic number, because the mean of its divisors is an integer number (581524812).

Almost surely, 2^3788722045 is an apocalyptic number.

It is an amenable number.

3788722045 is a deficient number, since it is larger than the sum of its proper divisors (863476451).

3788722045 is a wasteful number, since it uses less digits than its factorization.

3788722045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17622011.

The product of its (nonzero) digits is 752640, while the sum is 46.

The square root of 3788722045 is about 61552.5957616736. The cubic root of 3788722045 is about 1558.9454363253.

The spelling of 3788722045 in words is "three billion, seven hundred eighty-eight million, seven hundred twenty-two thousand, forty-five".