3397405822 has 4 divisors (see below), whose sum is σ = 5096108736. Its totient is φ = 1698702910.

The previous prime is 3397405813. The next prime is 3397405861. The reversal of 3397405822 is 2285047933.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2285047933 = 7 ⋅326435419.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 849351454 + ... + 849351457.

It is an arithmetic number, because the mean of its divisors is an integer number (1274027184).

Almost surely, 2^3397405822 is an apocalyptic number.

3397405822 is a deficient number, since it is larger than the sum of its proper divisors (1698702914).

3397405822 is a wasteful number, since it uses less digits than its factorization.

3397405822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698702913.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 3397405822 is about 58287.2698108258. The cubic root of 3397405822 is about 1503.3120624825.

The spelling of 3397405822 in words is "three billion, three hundred ninety-seven million, four hundred five thousand, eight hundred twenty-two".