3836736542 has 4 divisors (see below), whose sum is σ = 5755104816. Its totient is φ = 1918368270.

The previous prime is 3836736529. The next prime is 3836736583. The reversal of 3836736542 is 2456376383.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2456376383 = 643 ⋅3820181.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 959184134 + ... + 959184137.

It is an arithmetic number, because the mean of its divisors is an integer number (1438776204).

Almost surely, 2^3836736542 is an apocalyptic number.

3836736542 is a deficient number, since it is larger than the sum of its proper divisors (1918368274).

3836736542 is a wasteful number, since it uses less digits than its factorization.

3836736542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918368273.

The product of its digits is 2177280, while the sum is 47.

The square root of 3836736542 is about 61941.3960288271. The cubic root of 3836736542 is about 1565.5033194155.

The spelling of 3836736542 in words is "three billion, eight hundred thirty-six million, seven hundred thirty-six thousand, five hundred forty-two".