3340740503 has 2 divisors, whose sum is σ = 3340740504. Its totient is φ = 3340740502.

The previous prime is 3340740449. The next prime is 3340740509. The reversal of 3340740503 is 3050470433.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3340740503 - 2¹⁴ = 3340724119 is a prime.

It is a super-2 number, since 2×3340740503² = 22321094216769386018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3340740509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670370251 + 1670370252.

It is an arithmetic number, because the mean of its divisors is an integer number (1670370252).

Almost surely, 2^3340740503 is an apocalyptic number.

3340740503 is a deficient number, since it is larger than the sum of its proper divisors (1).

3340740503 is an equidigital number, since it uses as much as digits as its factorization.

3340740503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 29.

The square root of 3340740503 is about 57799.1392928995. The cubic root of 3340740503 is about 1494.9072477812.

The spelling of 3340740503 in words is "three billion, three hundred forty million, seven hundred forty thousand, five hundred three".