10349430 has 128 divisors (see below), whose sum is σ = 32514048. Its totient is φ = 2045952.

The previous prime is 10349419. The next prime is 10349431. The reversal of 10349430 is 3494301.

10349430 is nontrivially palindromic in base 4.

It is a super-2 number, since 2×10349430² = 214221402649800, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10349430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10349431) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46299 + ... + 46521.

It is an arithmetic number, because the mean of its divisors is an integer number (254016).

Almost surely, 2^10349430 is an apocalyptic number.

10349430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10349430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16257024).

10349430 is an abundant number, since it is smaller than the sum of its proper divisors (22164618).

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

10349430 is a wasteful number, since it uses less digits than its factorization.

10349430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 10349430 is about 3217.0529992526. The cubic root of 10349430 is about 217.9242084254.

The spelling of 10349430 in words is "ten million, three hundred forty-nine thousand, four hundred thirty".