3454403430 has 32 divisors (see below), whose sum is σ = 8293298400. Its totient is φ = 920870912.

The previous prime is 3454403423. The next prime is 3454403431. The reversal of 3454403430 is 343044543.

3454403430 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3454403431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82576 + ... + 117164.

It is an arithmetic number, because the mean of its divisors is an integer number (259165575).

Almost surely, 2^3454403430 is an apocalyptic number.

3454403430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3454403430 is an abundant number, since it is smaller than the sum of its proper divisors (4838894970).

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

3454403430 is a wasteful number, since it uses less digits than its factorization.

3454403430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37928.

The product of its (nonzero) digits is 34560, while the sum is 30.

The square root of 3454403430 is about 58774.1731545413. The cubic root of 3454403430 is about 1511.6724054769.

Adding to 3454403430 its reverse (343044543), we get a palindrome (3797447973).

The spelling of 3454403430 in words is "three billion, four hundred fifty-four million, four hundred three thousand, four hundred thirty".