2953829 has 4 divisors (see below), whose sum is σ = 2997984. Its totient is φ = 2909676.

The previous prime is 2953823. The next prime is 2953831. The reversal of 2953829 is 9283592.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2953829 - 2¹² = 2949733 is a prime.

It is a super-2 number, since 2×2953829² = 17450211522482, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2953792 and 2953801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2953823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21977 + ... + 22110.

It is an arithmetic number, because the mean of its divisors is an integer number (749496).

2^2953829 is an apocalyptic number.

It is an amenable number.

2953829 is a deficient number, since it is larger than the sum of its proper divisors (44155).

2953829 is an equidigital number, since it uses as much as digits as its factorization.

2953829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44154.

The product of its digits is 38880, while the sum is 38.

The square root of 2953829 is about 1718.6707072619. The cubic root of 2953829 is about 143.4812384671.

The spelling of 2953829 in words is "two million, nine hundred fifty-three thousand, eight hundred twenty-nine".