3105400700 has 36 divisors (see below), whose sum is σ = 6767691840. Its totient is φ = 1236819840.

The previous prime is 3105400699. The next prime is 3105400709. The reversal of 3105400700 is 70045013.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3105400709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43340 + ... + 89939.

It is an arithmetic number, because the mean of its divisors is an integer number (187991440).

Almost surely, 2^3105400700 is an apocalyptic number.

It is an amenable number.

3105400700 is an abundant number, since it is smaller than the sum of its proper divisors (3662291140).

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

3105400700 is a wasteful number, since it uses less digits than its factorization.

3105400700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133526 (or 133519 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 3105400700 is about 55726.1222408306. The cubic root of 3105400700 is about 1458.9459928838.

Adding to 3105400700 its reverse (70045013), we get a palindrome (3175445713).

The spelling of 3105400700 in words is "three billion, one hundred five million, four hundred thousand, seven hundred".