7980050 has 24 divisors (see below), whose sum is σ = 15985956. Its totient is φ = 2946240.

The previous prime is 7980047. The next prime is 7980059. The reversal of 7980050 is 500897.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 323761 + 7656289 = 569^2 + 2767^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7979995 and 7980022.

It is not an unprimeable number, because it can be changed into a prime (7980059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5489 + ... + 6788.

Almost surely, 2^7980050 is an apocalyptic number.

7980050 is an abundant number, since it is smaller than the sum of its proper divisors (8005906).

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

7980050 is a wasteful number, since it uses less digits than its factorization.

7980050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12302 (or 12297 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 7980050 is about 2824.8982282553. The cubic root of 7980050 is about 199.8336116129.

The spelling of 7980050 in words is "seven million, nine hundred eighty thousand, fifty".