7700434 has 16 divisors (see below), whose sum is σ = 13896000. Its totient is φ = 3126384.

The previous prime is 7700419. The next prime is 7700437. The reversal of 7700434 is 4340077.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7700399 and 7700408.

It is not an unprimeable number, because it can be changed into a prime (7700437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14209 + ... + 14740.

It is an arithmetic number, because the mean of its divisors is an integer number (868500).

Almost surely, 2^7700434 is an apocalyptic number.

7700434 is a deficient number, since it is larger than the sum of its proper divisors (6195566).

7700434 is a wasteful number, since it uses less digits than its factorization.

7700434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28977.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 7700434 is about 2774.9655853722. The cubic root of 7700434 is about 197.4717921579.

The spelling of 7700434 in words is "seven million, seven hundred thousand, four hundred thirty-four".