2445691104 has 96 divisors (see below), whose sum is σ = 7379316000. Its totient is φ = 787110912.

The previous prime is 2445691103. The next prime is 2445691109. The reversal of 2445691104 is 4011965442.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445691103) 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, 23749 + ... + 73860.

It is an arithmetic number, because the mean of its divisors is an integer number (76867875).

Almost surely, 2^2445691104 is an apocalyptic number.

2445691104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2445691104 is an abundant number, since it is smaller than the sum of its proper divisors (4933624896).

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

2445691104 is a wasteful number, since it uses less digits than its factorization.

2445691104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97657 (or 97643 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 2445691104 is about 49453.9291057849. The cubic root of 2445691104 is about 1347.3089702498.

The spelling of 2445691104 in words is "two billion, four hundred forty-five million, six hundred ninety-one thousand, one hundred four".