7798460 has 12 divisors (see below), whose sum is σ = 16376808. Its totient is φ = 3119376.

The previous prime is 7798457. The next prime is 7798463. The reversal of 7798460 is 648977.

It is an interprime number because it is at equal distance from previous prime (7798457) and next prime (7798463).

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7798463) 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 3 ways as a sum of consecutive naturals, for example, 194942 + ... + 194981.

It is an arithmetic number, because the mean of its divisors is an integer number (1364734).

Almost surely, 2^7798460 is an apocalyptic number.

It is an amenable number.

7798460 is an abundant number, since it is smaller than the sum of its proper divisors (8578348).

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

7798460 is a wasteful number, since it uses less digits than its factorization.

7798460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389932 (or 389930 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 7798460 is about 2792.5722909175. The cubic root of 7798460 is about 198.3061956294.

The spelling of 7798460 in words is "seven million, seven hundred ninety-eight thousand, four hundred sixty".