3465263421 has 48 divisors (see below), whose sum is σ = 5412126720. Its totient is φ = 2130274080.

The previous prime is 3465263413. The next prime is 3465263441. The reversal of 3465263421 is 1243625643.

It is not a de Polignac number, because 3465263421 - 2³ = 3465263413 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3465263411) 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 47 ways as a sum of consecutive naturals, for example, 1969140 + ... + 1970898.

It is an arithmetic number, because the mean of its divisors is an integer number (112752640).

Almost surely, 2^3465263421 is an apocalyptic number.

3465263421 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3465263421 is a deficient number, since it is larger than the sum of its proper divisors (1946863299).

3465263421 is a wasteful number, since it uses less digits than its factorization.

3465263421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126 (or 2123 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 3465263421 is about 58866.4880980682. The cubic root of 3465263421 is about 1513.2548856666.

The spelling of 3465263421 in words is "three billion, four hundred sixty-five million, two hundred sixty-three thousand, four hundred twenty-one".