7405870416 has 80 divisors (see below), whose sum is σ = 21876825984. Its totient is φ = 2114813952.

The previous prime is 7405870411. The next prime is 7405870421. The reversal of 7405870416 is 6140785047.

It is an interprime number because it is at equal distance from previous prime (7405870411) and next prime (7405870421).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7405870411) 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 15 ways as a sum of consecutive naturals, for example, 758880 + ... + 768576.

Almost surely, 2^7405870416 is an apocalyptic number.

It is an amenable number.

7405870416 is an abundant number, since it is smaller than the sum of its proper divisors (14470955568).

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

7405870416 is a wasteful number, since it uses less digits than its factorization.

7405870416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11988 (or 11982 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 7405870416 is about 86057.3670059688. The cubic root of 7405870416 is about 1949.2103237782.

The spelling of 7405870416 in words is "seven billion, four hundred five million, eight hundred seventy thousand, four hundred sixteen".