3401545257 has 24 divisors (see below), whose sum is σ = 5447889408. Its totient is φ = 2027743200.

The previous prime is 3401545253. The next prime is 3401545261. The reversal of 3401545257 is 7525451043.

It is an interprime number because it is at equal distance from previous prime (3401545253) and next prime (3401545261).

It is not a de Polignac number, because 3401545257 - 2² = 3401545253 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3401545253) 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 23 ways as a sum of consecutive naturals, for example, 275593 + ... + 287670.

It is an arithmetic number, because the mean of its divisors is an integer number (226995392).

Almost surely, 2^3401545257 is an apocalyptic number.

It is an amenable number.

3401545257 is a deficient number, since it is larger than the sum of its proper divisors (2046344151).

3401545257 is a wasteful number, since it uses less digits than its factorization.

3401545257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563341 (or 563338 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 3401545257 is about 58322.7679127114. The cubic root of 3401545257 is about 1503.9223650947.

The spelling of 3401545257 in words is "three billion, four hundred one million, five hundred forty-five thousand, two hundred fifty-seven".