2047629240 has 128 divisors (see below), whose sum is σ = 7184736000. Its totient is φ = 517290624.

The previous prime is 2047629223. The next prime is 2047629271. The reversal of 2047629240 is 429267402.

2047629240 is a `hidden beast` number, since 2 + 0 + 4 + 7 + 629 + 24 + 0 = 666.

2047629240 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 2047629195 and 2047629204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29374 + ... + 70413.

It is an arithmetic number, because the mean of its divisors is an integer number (56130750).

Almost surely, 2^2047629240 is an apocalyptic number.

2047629240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2047629240 is an abundant number, since it is smaller than the sum of its proper divisors (5137106760).

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

2047629240 is a wasteful number, since it uses less digits than its factorization.

2047629240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99826 (or 99816 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 2047629240 is about 45250.7374525543. The cubic root of 2047629240 is about 1269.8442035103.

The spelling of 2047629240 in words is "two billion, forty-seven million, six hundred twenty-nine thousand, two hundred forty".