4007707044 has 24 divisors (see below), whose sum is σ = 10201436448. Its totient is φ = 1214456640.

The previous prime is 4007707043. The next prime is 4007707057. The reversal of 4007707044 is 4407077004.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 4007706996 and 4007707014.

It is not an unprimeable number, because it can be changed into a prime (4007707043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15180577 + ... + 15180840.

It is an arithmetic number, because the mean of its divisors is an integer number (425059852).

Almost surely, 2^4007707044 is an apocalyptic number.

4007707044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4007707044 is an abundant number, since it is smaller than the sum of its proper divisors (6193729404).

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

4007707044 is a wasteful number, since it uses less digits than its factorization.

4007707044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30361435 (or 30361433 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 33.

The square root of 4007707044 is about 63306.4534151140. The cubic root of 4007707044 is about 1588.4199120276.

The spelling of 4007707044 in words is "four billion, seven million, seven hundred seven thousand, forty-four".