7406689248 has 120 divisors (see below), whose sum is σ = 24894766512. Its totient is φ = 2116191744.

The previous prime is 7406689211. The next prime is 7406689253. The reversal of 7406689248 is 8429866047.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 7406689194 and 7406689203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 185965 + ... + 222252.

Almost surely, 2^7406689248 is an apocalyptic number.

It is an amenable number.

7406689248 is an abundant number, since it is smaller than the sum of its proper divisors (17488077264).

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

7406689248 is a wasteful number, since it uses less digits than its factorization.

7406689248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408246 (or 408229 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The square root of 7406689248 is about 86062.1243521214. The cubic root of 7406689248 is about 1949.2821594472.

The spelling of 7406689248 in words is "seven billion, four hundred six million, six hundred eighty-nine thousand, two hundred forty-eight".