4306719240 has 128 divisors (see below), whose sum is σ = 14850864000. Its totient is φ = 1108848384.

The previous prime is 4306719233. The next prime is 4306719247. The reversal of 4306719240 is 429176034.

It is an interprime number because it is at equal distance from previous prime (4306719233) and next prime (4306719247).

It is a super-2 number, since 2×4306719240² = 37095661224372355200, which contains 22 as substring.

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 = 4306719195 and 4306719204.

It is not an unprimeable number, because it can be changed into a prime (4306719247) 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, 37434 + ... + 100073.

It is an arithmetic number, because the mean of its divisors is an integer number (116022375).

Almost surely, 2^4306719240 is an apocalyptic number.

4306719240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4306719240 is an abundant number, since it is smaller than the sum of its proper divisors (10544144760).

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

4306719240 is a wasteful number, since it uses less digits than its factorization.

4306719240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137556 (or 137546 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 4306719240 is about 65625.5989686951. The cubic root of 4306719240 is about 1626.9798970920.

The spelling of 4306719240 in words is "four billion, three hundred six million, seven hundred nineteen thousand, two hundred forty".