3438765477 has 12 divisors (see below), whose sum is σ = 5676692320. Its totient is φ = 1965008808.

The previous prime is 3438765433. The next prime is 3438765503. The reversal of 3438765477 is 7745678343.

3438765477 is a `hidden beast` number, since 34 + 3 + 87 + 65 + 477 = 666.

It is not a de Polignac number, because 3438765477 - 2⁶ = 3438765413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3438765377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27291727 + ... + 27291852.

Almost surely, 2^3438765477 is an apocalyptic number.

It is an amenable number.

3438765477 is a deficient number, since it is larger than the sum of its proper divisors (2237926843).

3438765477 is a wasteful number, since it uses less digits than its factorization.

3438765477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54583592 (or 54583589 counting only the distinct ones).

The product of its digits is 11854080, while the sum is 54.

The square root of 3438765477 is about 58640.9880288523. The cubic root of 3438765477 is about 1509.3878601479.

The spelling of 3438765477 in words is "three billion, four hundred thirty-eight million, seven hundred sixty-five thousand, four hundred seventy-seven".