7214769630 has 48 divisors (see below), whose sum is σ = 19453163184. Its totient is φ = 1923937920.

The previous prime is 7214769619. The next prime is 7214769649. The reversal of 7214769630 is 369674127.

7214769630 is a `hidden beast` number, since 7 + 2 + 1 + 4 + 7 + 6 + 9 + 630 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1482091 + ... + 1486950.

It is an arithmetic number, because the mean of its divisors is an integer number (405274233).

Almost surely, 2^7214769630 is an apocalyptic number.

7214769630 is an abundant number, since it is smaller than the sum of its proper divisors (12238393554).

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

7214769630 is a wasteful number, since it uses less digits than its factorization.

7214769630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2969063 (or 2969051 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 7214769630 is about 84939.8000350837. The cubic root of 7214769630 is about 1932.2982304557.

The spelling of 7214769630 in words is "seven billion, two hundred fourteen million, seven hundred sixty-nine thousand, six hundred thirty".