3854652542 has 32 divisors (see below), whose sum is σ = 6303374112. Its totient is φ = 1757251584.

The previous prime is 3854652541. The next prime is 3854652553. The reversal of 3854652542 is 2452564583.

It is a junction number, because it is equal to n+sod(n) for n = 3854652493 and 3854652502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3854652541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1620458 + ... + 1622834.

It is an arithmetic number, because the mean of its divisors is an integer number (196980441).

Almost surely, 2^3854652542 is an apocalyptic number.

3854652542 is a deficient number, since it is larger than the sum of its proper divisors (2448721570).

3854652542 is a wasteful number, since it uses less digits than its factorization.

3854652542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3132.

The product of its digits is 1152000, while the sum is 44.

The square root of 3854652542 is about 62085.8481620409. The cubic root of 3854652542 is about 1567.9362910457.

The spelling of 3854652542 in words is "three billion, eight hundred fifty-four million, six hundred fifty-two thousand, five hundred forty-two".