3672784042 has 8 divisors (see below), whose sum is σ = 5512435236. Its totient is φ = 1835305632.

The previous prime is 3672784033. The next prime is 3672784051. The reversal of 3672784042 is 2404872763.

It is an interprime number because it is at equal distance from previous prime (3672784033) and next prime (3672784051).

It can be written as a sum of positive squares in 2 ways, for example, as 3627773361 + 45010681 = 60231^2 + 6709^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3672784042.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538963 + ... + 545734.

Almost surely, 2^3672784042 is an apocalyptic number.

3672784042 is a deficient number, since it is larger than the sum of its proper divisors (1839651194).

3672784042 is a wasteful number, since it uses less digits than its factorization.

3672784042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086392.

The product of its (nonzero) digits is 451584, while the sum is 43.

The square root of 3672784042 is about 60603.4985953781. The cubic root of 3672784042 is about 1542.8787501081.

The spelling of 3672784042 in words is "three billion, six hundred seventy-two million, seven hundred eighty-four thousand, forty-two".