3155384651 has 8 divisors (see below), whose sum is σ = 3316266240. Its totient is φ = 2996477352.

The previous prime is 3155384629. The next prime is 3155384653. The reversal of 3155384651 is 1564835513.

3155384651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3155384651 - 2²⁶ = 3088275787 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3155384599 and 3155384608.

It is not an unprimeable number, because it can be changed into a prime (3155384653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490295 + ... + 496688.

It is an arithmetic number, because the mean of its divisors is an integer number (414533280).

Almost surely, 2^3155384651 is an apocalyptic number.

3155384651 is a deficient number, since it is larger than the sum of its proper divisors (160881589).

3155384651 is a wasteful number, since it uses less digits than its factorization.

3155384651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987145.

The product of its digits is 216000, while the sum is 41.

The square root of 3155384651 is about 56172.8106026394. The cubic root of 3155384651 is about 1466.7320079762.

The spelling of 3155384651 in words is "three billion, one hundred fifty-five million, three hundred eighty-four thousand, six hundred fifty-one".