7490000848 has 20 divisors (see below), whose sum is σ = 15831138528. Its totient is φ = 3404545760.

The previous prime is 7490000821. The next prime is 7490000851. The reversal of 7490000848 is 8480000947.

It is a super-2 number, since 2×7490000848² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7490000848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21278236 + ... + 21278587.

Almost surely, 2^7490000848 is an apocalyptic number.

It is an amenable number.

7490000848 is an abundant number, since it is smaller than the sum of its proper divisors (8341137680).

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

7490000848 is a wasteful number, since it uses less digits than its factorization.

7490000848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42556842 (or 42556836 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 7490000848 is about 86544.7909928726. The cubic root of 7490000848 is about 1956.5635368964.

Subtracting 7490000848 from its reverse (8480000947), we obtain a palindrome (990000099).

The spelling of 7490000848 in words is "seven billion, four hundred ninety million, eight hundred forty-eight", and thus it is an aban number.