3123455604 has 48 divisors (see below), whose sum is σ = 7534443840. Its totient is φ = 1006421760.

The previous prime is 3123455597. The next prime is 3123455633. The reversal of 3123455604 is 4065543213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24507 + ... + 82749.

It is an arithmetic number, because the mean of its divisors is an integer number (156967580).

Almost surely, 2^3123455604 is an apocalyptic number.

It is an amenable number.

3123455604 is an abundant number, since it is smaller than the sum of its proper divisors (4410988236).

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

3123455604 is a wasteful number, since it uses less digits than its factorization.

3123455604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58400 (or 58398 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 3123455604 is about 55887.8842326313. The cubic root of 3123455604 is about 1461.7679845505.

Adding to 3123455604 its reverse (4065543213), we get a palindrome (7188998817).

The spelling of 3123455604 in words is "three billion, one hundred twenty-three million, four hundred fifty-five thousand, six hundred four".