7434040700 has 72 divisors (see below), whose sum is σ = 17000422320. Its totient is φ = 2813875200.

The previous prime is 7434040697. The next prime is 7434040711. The reversal of 7434040700 is 70404347.

It is a super-2 number, since 2×7434040700² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 2242244 + ... + 2245556.

Almost surely, 2^7434040700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7434040700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8500211160).

7434040700 is an abundant number, since it is smaller than the sum of its proper divisors (9566381620).

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

7434040700 is a wasteful number, since it uses less digits than its factorization.

7434040700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4527 (or 4520 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 7434040700 is about 86220.8832012292. The cubic root of 7434040700 is about 1951.6786509521.

The spelling of 7434040700 in words is "seven billion, four hundred thirty-four million, forty thousand, seven hundred".