3155322480 has 40 divisors (see below), whose sum is σ = 9781500432. Its totient is φ = 841419264.

The previous prime is 3155322437. The next prime is 3155322491. The reversal of 3155322480 is 842235513.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6573349 + ... + 6573828.

Almost surely, 2^3155322480 is an apocalyptic number.

3155322480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3155322480 is an abundant number, since it is smaller than the sum of its proper divisors (6626177952).

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

3155322480 is a wasteful number, since it uses less digits than its factorization.

3155322480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13147193 (or 13147187 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 3155322480 is about 56172.2572094090. The cubic root of 3155322480 is about 1466.7223748354.

Adding to 3155322480 its reverse (842235513), we get a palindrome (3997557993).

The spelling of 3155322480 in words is "three billion, one hundred fifty-five million, three hundred twenty-two thousand, four hundred eighty".