3541624642 has 8 divisors (see below), whose sum is σ = 5312932416. Its totient is φ = 1770647172.

The previous prime is 3541624613. The next prime is 3541624721. The reversal of 3541624642 is 2464261453.

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

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, 53758 + ... + 99865.

It is an arithmetic number, because the mean of its divisors is an integer number (664116552).

Almost surely, 2^3541624642 is an apocalyptic number.

3541624642 is a deficient number, since it is larger than the sum of its proper divisors (1771307774).

3541624642 is a wasteful number, since it uses less digits than its factorization.

3541624642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165152.

The product of its digits is 138240, while the sum is 37.

The square root of 3541624642 is about 59511.5504923204. The cubic root of 3541624642 is about 1524.2896832812.

The spelling of 3541624642 in words is "three billion, five hundred forty-one million, six hundred twenty-four thousand, six hundred forty-two".