2699125104 has 160 divisors (see below), whose sum is σ = 7989210880. Its totient is φ = 778346496.

The previous prime is 2699125103. The next prime is 2699125147. The reversal of 2699125104 is 4015219962.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2699125103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1148859 + ... + 1151205.

It is an arithmetic number, because the mean of its divisors is an integer number (49932568).

Almost surely, 2^2699125104 is an apocalyptic number.

2699125104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2699125104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3994605440).

2699125104 is an abundant number, since it is smaller than the sum of its proper divisors (5290085776).

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

2699125104 is a wasteful number, since it uses less digits than its factorization.

2699125104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2487 (or 2481 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 2699125104 is about 51953.1048542818. The cubic root of 2699125104 is about 1392.3262298539.

The spelling of 2699125104 in words is "two billion, six hundred ninety-nine million, one hundred twenty-five thousand, one hundred four".