3390478414 has 4 divisors (see below), whose sum is σ = 5085717624. Its totient is φ = 1695239206.

The previous prime is 3390478381. The next prime is 3390478417. The reversal of 3390478414 is 4148740933.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4148740933 = 311 ⋅13340003.

It is a super-2 number, since 2×3390478414² = 22990687751599910792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3390478417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 847619602 + ... + 847619605.

It is an arithmetic number, because the mean of its divisors is an integer number (1271429406).

Almost surely, 2^3390478414 is an apocalyptic number.

3390478414 is a deficient number, since it is larger than the sum of its proper divisors (1695239210).

3390478414 is a wasteful number, since it uses less digits than its factorization.

3390478414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695239209.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 3390478414 is about 58227.8147795364. The cubic root of 3390478414 is about 1502.2896017414.

The spelling of 3390478414 in words is "three billion, three hundred ninety million, four hundred seventy-eight thousand, four hundred fourteen".