3457620248 has 16 divisors (see below), whose sum is σ = 6530361480. Its totient is φ = 1716190528.

The previous prime is 3457620227. The next prime is 3457620269. The reversal of 3457620248 is 8420267543.

It is an interprime number because it is at equal distance from previous prime (3457620227) and next prime (3457620269).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1576286 + ... + 1578477.

Almost surely, 2^3457620248 is an apocalyptic number.

It is an amenable number.

3457620248 is a deficient number, since it is larger than the sum of its proper divisors (3072741232).

3457620248 is a wasteful number, since it uses less digits than its factorization.

3457620248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3154906 (or 3154902 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The square root of 3457620248 is about 58801.5327011125. The cubic root of 3457620248 is about 1512.1414943217.

The spelling of 3457620248 in words is "three billion, four hundred fifty-seven million, six hundred twenty thousand, two hundred forty-eight".