7934460450 has 48 divisors (see below), whose sum is σ = 22488530880. Its totient is φ = 1813590720.

The previous prime is 7934460431. The next prime is 7934460497. The reversal of 7934460450 is 540644397.

It is a super-2 number, since 2×7934460450² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3777265 + ... + 3779364.

It is an arithmetic number, because the mean of its divisors is an integer number (468511060).

Almost surely, 2^7934460450 is an apocalyptic number.

7934460450 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7934460450 is an abundant number, since it is smaller than the sum of its proper divisors (14554070430).

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

7934460450 is a wasteful number, since it uses less digits than its factorization.

7934460450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7556651 (or 7556646 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 7934460450 is about 89075.5884067010. The cubic root of 7934460450 is about 1994.5233878816.

The spelling of 7934460450 in words is "seven billion, nine hundred thirty-four million, four hundred sixty thousand, four hundred fifty".