3628154879 has 4 divisors (see below), whose sum is σ = 3638261520. Its totient is φ = 3618048240.

The previous prime is 3628154867. The next prime is 3628154891. The reversal of 3628154879 is 9784518263.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9784518263 = 13 ⋅752655251.

It is an interprime number because it is at equal distance from previous prime (3628154867) and next prime (3628154891).

It is a cyclic number.

It is not a de Polignac number, because 3628154879 - 2¹⁶ = 3628089343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3628154879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3628154809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5052782 + ... + 5053499.

It is an arithmetic number, because the mean of its divisors is an integer number (909565380).

Almost surely, 2^3628154879 is an apocalyptic number.

3628154879 is a deficient number, since it is larger than the sum of its proper divisors (10106641).

3628154879 is a wasteful number, since it uses less digits than its factorization.

3628154879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10106640.

The product of its digits is 2903040, while the sum is 53.

The square root of 3628154879 is about 60234.1670399782. The cubic root of 3628154879 is about 1536.6039290396.

The spelling of 3628154879 in words is "three billion, six hundred twenty-eight million, one hundred fifty-four thousand, eight hundred seventy-nine".