3153146340 has 48 divisors (see below), whose sum is σ = 9016664832. Its totient is φ = 822948096.

The previous prime is 3153146333. The next prime is 3153146341. The reversal of 3153146340 is 436413513.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 3153146298 and 3153146307.

It is not an unprimeable number, because it can be changed into a prime (3153146341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556249 + ... + 561888.

It is an arithmetic number, because the mean of its divisors is an integer number (187847184).

Almost surely, 2^3153146340 is an apocalyptic number.

3153146340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3153146340 is an abundant number, since it is smaller than the sum of its proper divisors (5863518492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3153146340 is a wasteful number, since it uses less digits than its factorization.

3153146340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118196 (or 1118194 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 3153146340 is about 56152.8836303177. The cubic root of 3153146340 is about 1466.3851111278.

Adding to 3153146340 its reverse (436413513), we get a palindrome (3589559853).

The spelling of 3153146340 in words is "three billion, one hundred fifty-three million, one hundred forty-six thousand, three hundred forty".