3450429756 has 18 divisors (see below), whose sum is σ = 8721919752. Its totient is φ = 1150143240.

The previous prime is 3450429739. The next prime is 3450429761. The reversal of 3450429756 is 6579240543.

3450429756 is a `hidden beast` number, since 3 + 4 + 504 + 2 + 97 + 56 = 666.

3450429756 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47922600 + ... + 47922671.

Almost surely, 2^3450429756 is an apocalyptic number.

3450429756 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3450429756 is an abundant number, since it is smaller than the sum of its proper divisors (5271489996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3450429756 is a wasteful number, since it uses less digits than its factorization.

3450429756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95845281 (or 95845276 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The square root of 3450429756 is about 58740.3588344504. The cubic root of 3450429756 is about 1511.0925467338.

The spelling of 3450429756 in words is "three billion, four hundred fifty million, four hundred twenty-nine thousand, seven hundred fifty-six".