7980350 has 36 divisors (see below), whose sum is σ = 17077032. Its totient is φ = 2718000.

The previous prime is 7980341. The next prime is 7980353. The reversal of 7980350 is 530897.

It is a super-2 number, since 2×7980350² = 127371972245000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7980353) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 52775 + ... + 52925.

It is an arithmetic number, because the mean of its divisors is an integer number (474362).

Almost surely, 2^7980350 is an apocalyptic number.

7980350 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7980350 is an abundant number, since it is smaller than the sum of its proper divisors (9096682).

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

7980350 is a wasteful number, since it uses less digits than its factorization.

7980350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 7980350 is about 2824.9513270143. The cubic root of 7980350 is about 199.8361157464.

The spelling of 7980350 in words is "seven million, nine hundred eighty thousand, three hundred fifty".